Table of Contents<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/label>Introduction<\/a><\/li>What Is Jaundice in Newborns?<\/a><\/li>Causes of Jaundice in Newborns<\/a><\/li>Symptoms of Jaundice in Newborns<\/a><\/li>Types of Jaundice in Newborns<\/a><\/li>Jaundice Levels in Newborns<\/a><\/li>How Long Does Jaundice in Babies Last?<\/a><\/li>How to Treat Jaundice in Newborns?<\/a><\/li>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/a><\/li>How to Prevent Jaundice in Newborns?<\/a><\/li>When to Consult a\u00a0Doctor?<\/a><\/li>Conclusion<\/a><\/li>Frequently Asked Questions (FAQs)<\/a><\/li>References<\/a><\/li><\/ul><\/nav><\/div>\n \n <\/span>\n \n <\/a>\n<\/span>Introduction<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0happens when the level of bilirubin in the baby\u2019s blood becomes high. Bilirubin is a yellow substance formed when old red blood cells break down and are replaced.\u00a0The liver usually converts bilirubin into a form that can be removed from the body through\u00a0stool. When bilirubin builds up, it can cause the baby\u2019s skin and the white part of the eyes to appear yellow1<\/a><\/sup>.<\/p>\n\n\n\nIn newborn babies, this can happen because they have a higher number of red blood cells\u00a0which\u00a0break down more often. At the same time, a newborn\u2019s liver is still developing and may not remove bilirubin efficiently during the first few days after birth. As the baby grows, the liver becomes stronger and works better. By around two weeks of age, it usually removes bilirubin more effectively, and the jaundice often improves on its own2<\/a><\/sup>.<\/p>\n\n\n\nAbout 60% of babies born after 37 weeks of pregnancy and around 80% of babies born before 37 weeks develop jaundice during the first week after birth.\u00a0In most cases, newborn jaundice is not very harmful, although it is commonly seen in many babies after birth3<\/a><\/sup>.<\/p>\n\n\n\nIn this blog, we will understand what jaundice in newborns is, along with its causes, symptoms, treatment, and prevention.\u00a0<\/p>\n\n\n\n<\/span>What Is Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nThe word \u201cjaundice\u201d comes from\u00a0jaune<\/em>, which is a French word meaning yellow. In newborn babies, jaundice refers to a yellow\u00a0color\u00a0that appears on the skin and the whites of the eyes. In some cases, this yellow\u00a0colour\u00a0may also be noticed inside the mouth or other mucous membranes. This change in\u00a0colour\u00a0happens when a substance called bilirubin builds up in the baby\u2019s blood and tissues.\u00a0<\/p>\n\n\n\nBilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\nAt this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\nIn the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\nWhen bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Jaundice in newborns\u00a0happens when the level of bilirubin in the baby\u2019s blood becomes high. Bilirubin is a yellow substance formed when old red blood cells break down and are replaced.\u00a0The liver usually converts bilirubin into a form that can be removed from the body through\u00a0stool. When bilirubin builds up, it can cause the baby\u2019s skin and the white part of the eyes to appear yellow1<\/a><\/sup>.<\/p>\n\n\n\nIn newborn babies, this can happen because they have a higher number of red blood cells\u00a0which\u00a0break down more often. At the same time, a newborn\u2019s liver is still developing and may not remove bilirubin efficiently during the first few days after birth. As the baby grows, the liver becomes stronger and works better. By around two weeks of age, it usually removes bilirubin more effectively, and the jaundice often improves on its own2<\/a><\/sup>.<\/p>\n\n\n\nAbout 60% of babies born after 37 weeks of pregnancy and around 80% of babies born before 37 weeks develop jaundice during the first week after birth.\u00a0In most cases, newborn jaundice is not very harmful, although it is commonly seen in many babies after birth3<\/a><\/sup>.<\/p>\n\n\n\nIn this blog, we will understand what jaundice in newborns is, along with its causes, symptoms, treatment, and prevention.\u00a0<\/p>\n\n\n\n<\/span>What Is Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nThe word \u201cjaundice\u201d comes from\u00a0jaune<\/em>, which is a French word meaning yellow. In newborn babies, jaundice refers to a yellow\u00a0color\u00a0that appears on the skin and the whites of the eyes. In some cases, this yellow\u00a0colour\u00a0may also be noticed inside the mouth or other mucous membranes. This change in\u00a0colour\u00a0happens when a substance called bilirubin builds up in the baby\u2019s blood and tissues.\u00a0<\/p>\n\n\n\nBilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\nAt this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\nIn the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\nWhen bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
In newborn babies, this can happen because they have a higher number of red blood cells\u00a0which\u00a0break down more often. At the same time, a newborn\u2019s liver is still developing and may not remove bilirubin efficiently during the first few days after birth. As the baby grows, the liver becomes stronger and works better. By around two weeks of age, it usually removes bilirubin more effectively, and the jaundice often improves on its own2<\/a><\/sup>.<\/p>\n\n\n\nAbout 60% of babies born after 37 weeks of pregnancy and around 80% of babies born before 37 weeks develop jaundice during the first week after birth.\u00a0In most cases, newborn jaundice is not very harmful, although it is commonly seen in many babies after birth3<\/a><\/sup>.<\/p>\n\n\n\nIn this blog, we will understand what jaundice in newborns is, along with its causes, symptoms, treatment, and prevention.\u00a0<\/p>\n\n\n\n<\/span>What Is Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nThe word \u201cjaundice\u201d comes from\u00a0jaune<\/em>, which is a French word meaning yellow. In newborn babies, jaundice refers to a yellow\u00a0color\u00a0that appears on the skin and the whites of the eyes. In some cases, this yellow\u00a0colour\u00a0may also be noticed inside the mouth or other mucous membranes. This change in\u00a0colour\u00a0happens when a substance called bilirubin builds up in the baby\u2019s blood and tissues.\u00a0<\/p>\n\n\n\nBilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\nAt this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\nIn the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\nWhen bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
About 60% of babies born after 37 weeks of pregnancy and around 80% of babies born before 37 weeks develop jaundice during the first week after birth.\u00a0In most cases, newborn jaundice is not very harmful, although it is commonly seen in many babies after birth3<\/a><\/sup>.<\/p>\n\n\n\nIn this blog, we will understand what jaundice in newborns is, along with its causes, symptoms, treatment, and prevention.\u00a0<\/p>\n\n\n\n<\/span>What Is Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nThe word \u201cjaundice\u201d comes from\u00a0jaune<\/em>, which is a French word meaning yellow. In newborn babies, jaundice refers to a yellow\u00a0color\u00a0that appears on the skin and the whites of the eyes. In some cases, this yellow\u00a0colour\u00a0may also be noticed inside the mouth or other mucous membranes. This change in\u00a0colour\u00a0happens when a substance called bilirubin builds up in the baby\u2019s blood and tissues.\u00a0<\/p>\n\n\n\nBilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\nAt this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\nIn the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\nWhen bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
In this blog, we will understand what jaundice in newborns is, along with its causes, symptoms, treatment, and prevention.\u00a0<\/p>\n\n\n\n
The word \u201cjaundice\u201d comes from\u00a0jaune<\/em>, which is a French word meaning yellow. In newborn babies, jaundice refers to a yellow\u00a0color\u00a0that appears on the skin and the whites of the eyes. In some cases, this yellow\u00a0colour\u00a0may also be noticed inside the mouth or other mucous membranes. This change in\u00a0colour\u00a0happens when a substance called bilirubin builds up in the baby\u2019s blood and tissues.\u00a0<\/p>\n\n\n\nBilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\nAt this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\nIn the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\nWhen bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Bilirubin forms when the body breaks down\u00a0heme, a part of\u00a0haemoglobin\u00a0in red blood cells. Old or damaged cells release\u00a0heme, which first turns into biliverdin and then into bilirubin.\u00a0<\/p>\n\n\n\n
At this stage, the bilirubin formed is called unconjugated bilirubin. This form does not dissolve well in water, so it cannot move freely in the bloodstream. Instead, it attaches to a protein called albumin, which carries it through the blood to the liver.\u00a0<\/p>\n\n\n\n
In the liver, bilirubin goes through a process called conjugation, where it is changed into a water-soluble form known as conjugated bilirubin.\u00a0The liver sends conjugated bilirubin into bile, it travels through the intestines, and leaves in stool. However, a small amount may be reabsorbed in the intestine and return to the bloodstream.\u00a0<\/p>\n\n\n\n
When bilirubin is not removed efficiently and begins to accumulate in the blood, it gets deposited in the skin and eyes, causing the yellow discoloration known as neonatal jaundice\u00a0(jaundice in newborns)4<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Causes of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n\nBlood group incompatibility:<\/strong>\u00a0This happens when the mother and baby have different blood groups, such as ABO or Rh incompatibility. The mother\u2019s antibodies may destroy the baby\u2019s red blood cells and increase bilirubin levels.\u00a0<\/li>\n\n\n\nRed blood cell disorders:<\/strong>\u00a0Some inherited conditions affect the shape or structure of red blood cells. Examples include hereditary spherocytosis and hereditary elliptocytosis, which cause red blood cells to break down faster than normal.\u00a0<\/li>\n\n\n\nEnzyme deficiencies:<\/strong>\u00a0Certain babies are born with enzyme problems such as G6PD deficiency or pyruvate kinase deficiency. These conditions make red blood cells fragile and cause them to break down more easily.\u00a0<\/li>\n\n\n\nBirth-related bleeding:<\/strong>\u00a0During delivery, some babies may develop bleeding under the scalp, such as cephalohematoma. When this collected blood breaks down, it increases bilirubin production.\u00a0<\/li>\n\n\n\nPoor feeding or feeding\u00a0difficulties:<\/strong>\u00a0If a baby does not receive enough milk\u00a0due to difficulty with breastfeeding technique or latch\u00a0during the first few days, bowel movements may decrease. This slows the removal of bilirubin from the body4<\/a><\/sup>.\u00a0<\/li>\n<\/ul><\/div>Show Full Article<\/button><\/div>\n\n\n\nThese conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n<\/span>Symptoms of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Jaundice in newborn\u00a0babies can happen due to different medical conditions that increase the amount of bilirubin in the blood or reduce its removal from the body. Some of the common\u00a0causes of jaundice\u00a0in newborns\u00a0are listed below.\u00a0<\/p>\n\n\n\n
These conditions increase bilirubin levels and contribute to the development of jaundice in newborn babies.\u00a0<\/p>\n\n\n\n
Jaundice in newborns\u00a0is\u00a0mainly noticed\u00a0through changes in the baby\u2019s skin and behaviour. It happens when bilirubin builds up in the baby\u2019s blood. Parents and doctors often look for visible signs on the skin, eyes, and feeding pattern to\u00a0identify\u00a0jaundice early4<\/a>,5<\/a><\/sup>.<\/p>\n\n\n\nCommon Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Common Symptoms of Jaundice in Newborns<\/strong>\u00a0<\/p>\n\n\n\n\nYellow colour of the skin, which usually starts on the baby\u2019s face and then spreads to the chest, abdomen, legs, palms, and soles of the feet.\u00a0\u00a0<\/li>\n\n\n\nYellowing of the whites of the eyes, or the inside of the mouth and gums5<\/a><\/sup>.<\/li>\n\n\n\nSleepiness or unusual drowsiness, where the baby may appear very tired4<\/a>,5<\/a><\/sup>.<\/li>\n\n\n\nPoor feeding or difficulty feeding, meaning the baby may not drink enough milk.\u00a0<\/li>\n\n\n\nPale skin (pallor) noticed during physical examination.\u00a0<\/li>\n\n\n\nSmall red or purple spots on the skin (petechiae).\u00a0<\/li>\n\n\n\nBruising or swelling on the head (cephalhematoma) after birth.\u00a0<\/li>\n\n\n\nWeight loss or signs of dehydration.\u00a0\u00a0<\/li>\n\n\n\nChanges in body movement, such as abnormal muscle tone or seizures in severe cases4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nIf these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n<\/span>Types of Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\nUnconjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nThis is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\nConjugated Hyperbilirubinemia<\/strong><\/h3>\n\n\n\nConjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\nThese\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
If these symptoms appear, doctors may perform further tests to confirm jaundice and find the cause. Early recognition helps ensure proper care for the newborn.\u00a0<\/p>\n\n\n\n
Jaundice in Newborns\u00a0can be divided into\u00a0different types\u00a0based on how bilirubin is present in the baby\u2019s body. The two main types are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia.\u00a0<\/p>\n\n\n\n
This is the most common type of jaundice seen in newborn babies. It occurs when bilirubin has not yet been processed by the liver into a form that can dissolve in water.\u00a0This type may be physiological jaundice, which is a normal condition that appears after the first day of life and usually disappears within a few weeks. It may also be pathological jaundice, which occurs when bilirubin levels rise too quickly due to conditions such as red blood cell breakdown or enzyme defects.\u00a0<\/p>\n\n\n\n
Conjugated hyperbilirubinemia occurs when bilirubin has already been processed by the liver but cannot be\u00a0properly removed\u00a0through bile. This may happen when there are problems affecting the liver or the bile ducts.\u00a0Conditions such as infections, genetic liver diseases, or blockage of bile flow like biliary atresia can lead to this type of jaundice. This form of jaundice is usually abnormal and needs medical evaluation and treatment.\u00a0<\/p>\n\n\n\n
These\u00a0types\u00a0of jaundice in newborns\u00a0help\u00a0identify\u00a0what the possible cause of jaundice may be, and based on this, doctors can decide the most\u00a0appropriate treatment4<\/a><\/sup>.\u00a0<\/p>\n\n\n\n<\/span>Jaundice Levels in Newborns<\/strong><\/span><\/h2>\n\n\n\nJaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Jaundice levels in newborns are\u00a0measured by checking the amount of bilirubin in the baby\u2019s blood.\u00a0One common screening method uses a device called a transcutaneous bilirubinometer. This small device is placed on the baby\u2019s chest or forehead and uses light to estimate bilirubin levels through the skin. The test is quick and painless but provides only an approximate result. If the reading is high, doctors confirm it with a serum bilirubin blood test, which measures the exact bilirubin level using a small blood sample taken from the baby\u2019s heel, hand, or arm5<\/a><\/sup>.<\/p>\n\n\n\nIn most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
In most newborns, bilirubin levels are about 1\u20133 mg\/dL at birth6<\/a><\/sup>.\u00a0Jaundice in newborns is\u00a0generally defined\u00a0when bilirubin levels rise above 5 mg\/dL. In some babies, levels may increase up to 12 mg\/dL, which may still occur in normal newborn jaundice. Babies with several risk factors may develop a stronger form of physiologic jaundice, where bilirubin levels may\u00a0rise\u00a0to 17 mg\/dL7<\/a><\/sup>.\u00a0<\/p>\n\n\n\nVery high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Very high\u00a0bilirubin levels\u00a0can\u00a0cause\u00a0unconjucated\u00a0bilirun\u00a0to\u00a0get deposited in\u00a0the\u00a0brain tissues\u00a0leading to\u00a0neurological\u00a0complications,\u00a0a condition\u00a0known as Kernicterus.\u00a0Although,\u00a0it is a matter of concern\u00a0when bilirubin levels exceed 25 mg\/dL in healthy full-term newborns, or 20 mg\/dL in\u00a0babaies\u00a0with haemolysis\u00a0(a condition in which red blood cells break down faster than normal),\u00a0doctors\u00a0usually\u00a0assess bilirubin levels in relation to the baby\u2019s age in hours and clinical risk factors. Higher levels, especially if they appear early or rise quickly, may require closer monitoring or treatment7<\/a><\/sup>.<\/p>\n\n\n\nIf the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
If the conjugated bilirubin level is above\u00a01\u00a0mg\/dL\u00a0if\u00a0total bilirubin below 5 mg\/dL, or more than 20% of the total level\u00a0if\u00a0total bilirubin above 5mg\/dl,\u00a0doctors may investigate further because it can sometimes indicate liver disease or blockage of the bile ducts8<\/a><\/sup>.\u00a0Additional blood or urine tests may be done if an underlying condition is suspected5<\/a><\/sup>.<\/p>\n\n\n\nBilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n\nLow-risk<\/strong>: below the 40th percentile,\u00a0usually normal\u00a0<\/li>\n\n\n\nIntermediate-risk<\/strong>: 40th\u201395th percentile,\u00a0may need closer monitoring\u00a0<\/li>\n\n\n\nHigh-risk<\/strong>: above 95th percentile,\u00a0may require treatment\u00a0<\/li>\n<\/ul>\n\n\n\nBecause of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Bilirubin levels are interpreted according to the baby\u2019s age in\u00a0hours, since\u00a0levels normally rise during the first days after birth and gradually decrease as the liver matures.\u00a0The American Academy of\u00a0Paediatrics\u00a0(AAP) provides hour-specific ranges divided into three risk zones:\u00a0<\/p>\n\n\n\n
Because of this, the same\u00a0jaundice levels in newborns\u00a0can mean different things depending on whether the baby is 24 hours old or 72 hours old. Doctors always interpret levels in the context of the baby\u2019s exact age in\u00a0hours7<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How Long Does Jaundice in Babies Last?<\/strong><\/span><\/h2>\n\n\n\nNewborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\nAfter birth:\u00a0<\/p>\n\n\n\n\nTerm babies:<\/strong>\u00a0Bilirubin rises over the first 2\u20133 days, peaks around day 3\u20134, and\u00a0usually returns to normal by day 7\u201310.\u00a0<\/li>\n\n\n\nLate preterm babies:<\/strong>\u00a0Peak occurs after 96 hours and may take longer to resolve.\u00a0<\/li>\n\n\n\nPreterm babies (<34 weeks):<\/strong>\u00a0Jaundice appears later, lasts longer, and may persist into the second week.\u00a0<\/li>\n<\/ul>\n\n\n\nPathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Newborn jaundice is common and usually follows a predictable timeline. In the womb, unconjugated bilirubin (UCB) is cleared by the mother\u2019s placenta, keeping\u00a0foetal\u00a0bilirubin low (1\u20133 mg\/dL in cord blood).\u00a0<\/p>\n\n\n\n
After birth:\u00a0<\/p>\n\n\n\n
Pathological jaundice is suspected if it appears within 24\u201336 hours, rises rapidly, persists >14 days, or is associated with illness, abnormal bilirubin types, or other clinical signs. Doctors evaluate timing, bilirubin levels, and risk factors to guide treatment and prevent complications9<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Treat Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nMost newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n\nFeeding and Hydration Support:\u00a0<\/strong>Babies with jaundice should be fed\u00a0frequently, up to 12 times a day. This helps increase bowel movements, which remove bilirubin from the body. In some cases, extra fluids may be given through a vein if needed1<\/a><\/sup>.\u00a0<\/li>\n\n\n\nPhototherapy (Light Treatment):\u00a0<\/strong>Phototherapy is the main treatment used. The baby is placed under a special blue-green light that helps change bilirubin into a form that can be easily removed through urine and stool. The baby\u2019s eyes are protected, and most of the body is exposed to the light.\u00a0<\/li>\n\n\n\nExchange Transfusion:\u00a0<\/strong>This is used in severe cases when phototherapy does not\u00a0work\u00a0or bilirubin levels are\u00a0very high. The baby\u2019s blood is replaced with donor blood to quickly remove bilirubin and harmful antibodies.\u00a0<\/li>\n\n\n\nIntravenous Immunoglobulin (IVIG):\u00a0<\/strong>IVIG may be used when jaundice is caused by immune-related red blood cell breakdown. It helps reduce further destruction of red blood cells4<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\n<\/ul>\n\n\n\nThe\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n<\/span>Signs of Recovery\u00a0from\u00a0Jaundice in Newborns<\/strong><\/span><\/h2>\n\n\n\nAs treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n\nDrop in bilirubin levels:<\/strong>\u00a0Bilirubin levels start dropping quickly, especially in the first few hours of phototherapy.\u00a0A steady decrease in bilirubin is seen over the first 24 hours of treatment, the biggest fall in bilirubin levels happens in the first 4 to 6 hours.\u00a0Phototherapy can be stopped once bilirubin reaches a safe level.\u00a0<\/li>\n\n\n\nThe baby becomes more alert\u00a0with improved appetite and\u00a0feeding\u00a0\u00a0<\/li>\n\n\n\nThere is an increase in wet diapers\u00a0with\u00a0stool\u00a0frequency and\u00a0colour eventually\u00a0getting back to\u00a0normal\u00a0<\/li>\n\n\n\nYellowish skin discolouration starts fading\u00a0slowly over 2 to 3 weeks\u00a0<\/li>\n<\/ul>\n\n\n\nThese signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Most newborns with jaundice do not need treatment, but if bilirubin levels become too high or rise quickly, medical care is\u00a0required. Depending on\u00a0the baby\u2019s age, bilirubin level, and overall health, the treatment is decided.\u00a0<\/p>\n\n\n\n
The\u00a0management of jaundice in newborns\u00a0focus on lowering bilirubin levels safely and preventing complications while supporting the baby\u2019s feeding and hydration.\u00a0<\/p>\n\n\n\n
As treatment begins, doctors look for certain changes that show the baby is improving and bilirubin levels are coming down.\u00a0<\/p>\n\n\n\n
These signs together show that the baby is recovering well, even if the yellow colour takes some time to fully disappear5<\/a>,10<\/a><\/sup>.<\/p>\n\n\n\n<\/span>How to Prevent Jaundice in Newborns?<\/strong><\/span><\/h2>\n\n\n\nPreventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n\nScreen mothers during pregnancy:\u00a0<\/strong>Pregnant women should be tested for blood group (ABO, Rh type) and antibodies. This helps\u00a0identify\u00a0risks like\u00a0haemolytic\u00a0disease early and prevent severe jaundice in the baby.\u00a0<\/li>\n\n\n\nEarly testing in newborns at risk:\u00a0<\/strong>If the mother\u2019s antibody status is unknown or positive, the baby should be tested soon after birth. This helps detect babies at risk and allows\u00a0timely\u00a0monitoring and treatment.\u00a0<\/li>\n\n\n\nEnsure early and frequent feeding:\u00a0<\/strong>Feeding should begin within the first hour after birth and continue at least 8 times a day. This improves stool passage and helps remove bilirubin from the body.\u00a0<\/li>\n\n\n\nProvide proper breastfeeding support:\u00a0<\/strong>Good latch and adequate milk intake are important. Monitoring urine output, stooling, and weight helps ensure the baby is feeding well.\u00a0<\/li>\n\n\n\nAvoid unnecessary supplementation<\/strong>:\u00a0Water or glucose water should not be given to prevent jaundice. Feeding decisions should always be made with medical advice11<\/a><\/sup>.<\/li>\n<\/ul>\n\n\n\nEarly screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n<\/span>When to Consult a\u00a0Doctor?<\/strong><\/span><\/h2>\n\n\n\nNewborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n\nBabies discharged\u00a0very early\u00a0should be seen again within the first 3 to 5 days of life\u00a0<\/li>\n\n\n\nSeek urgent care if the baby has fever, is very sleepy, or is not feeding properly\u00a0<\/li>\n\n\n\nContact a doctor<\/a><\/strong> if the yellow\u00a0colour\u00a0becomes deep or spreads to the legs and soles\u00a0<\/li>\n\n\n\nGet medical advice if jaundice increases after the first visit or does not improve\u00a0<\/li>\n\n\n\nConsult a doctor if jaundice lasts more than two weeks or other symptoms appear\u00a0<\/li>\n<\/ul>\n\n\n\nEven though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Preventing newborn jaundice focuses on early identification of risk factors and ensuring proper care right from pregnancy and the first few days after birth.\u00a0<\/p>\n\n\n\n
Early screening, good feeding practices, and close monitoring are key to reducing the risk of jaundice and ensuring a healthy recovery for the newborn.\u00a0<\/p>\n\n\n\n
Newborn babies should be checked by a doctor in the first few days to look for signs of jaundice and ensure safe recovery.\u00a0<\/p>\n\n\n\n
Even though jaundice is usually mild in healthy babies,\u00a0timely\u00a0medical checks help prevent serious complications1<\/a><\/sup>.<\/p>\n\n\n\n<\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\nJaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\nAlso Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Jaundice in newborns is\u00a0very common\u00a0and mostly not serious. It happens when bilirubin builds up because the baby\u2019s liver is still immature. It usually appears in the first few days and often goes away in 1\u20132 weeks. Doctors check bilirubin levels based on the baby\u2019s age in hours.\u00a0Most babies recover with feeding and phototherapy, but early detection helps prevent serious complications.\u00a0<\/p>\n\n\n\n
Also Read: Rickets in Children: Causes, Symptoms, Types & Treatment\u00a0<\/a><\/em><\/strong><\/p>\n\n\n\n<\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nDoes breast milk help jaundice?<\/strong>\u00a0<\/strong> For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
For newborns, breast milk is the\u00a0main\u00a0nutrition\u00a0source. Jaundice may occur more in breastfed babies if intake is low due to poor latch or delayed milk flow. Feeding 8 to 12 times daily improves milk supply and helps lower bilirubin levels effectively12<\/a><\/sup>.<\/p> <\/div> Why do breastfed babies have jaundice longer?<\/strong>\u00a0<\/strong> Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Breastfed babies may have jaundice for a longer\u00a0duration.\u00a0This is often related to normal newborn feeding patterns in the early days or harmless factors in breast milk. With proper feeding and monitoring, most babies continue breastfeeding safely without any problems7<\/a><\/sup>.<\/p> <\/div> Does sunlight help with newborn jaundice?<\/strong>\u00a0<\/strong> Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Sunlight may help reduce bilirubin levels in newborns. However, it is not recommended because safe exposure is difficult and may cause sunburn. Filtered sunlight is used only in special settings where proper medical care is not available11<\/a><\/sup>.<\/p> <\/div> How serious is jaundice in a newborn?<\/strong><\/strong> Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>
Newborn jaundice is usually mild and improves within one to two weeks without treatment. However,\u00a0very high\u00a0bilirubin levels can damage the brain (kernicterus) and may lead to hearing loss if not treated early1<\/a><\/sup>.<\/p> <\/div>