You’ve probably heard of this disclaimer on multiple occasions ‘smoking is injurious to health’. What you may not immediately realise is the extent of the damage smoking can cause to your health and, most directly, your lungs.
Smoking is known to be the leading cause of preventable diseases and deaths globally. Nearly all forms of lung cancer, the top cause of cancer death in both men and women, can be attributed to smoking. Tobacco and tobacco-related products can damage the lungs’ ability to supply oxygen to the body. Other substances commonly found in cigarette smoke can cause permanent lung damage, even in small amounts.
A single puff of cigarette smoke contains upwards of 7,000 chemicals. Tobacco smoke contains over 70 known cancer-causing chemicals2. When you breathe these in, these toxins go deep into your lungs and can cause swelling, resulting in a host of other respiratory diseases.
Both tobacco and chemical substances found in cigarettes can change the cellular structure of the lungs. They can cause the elastic walls within the airways to break down resulting in less functioning surface area in the lungs. Cigarettes can damage lung tissue, preventing them from functioning correctly. This can increase the risk of diseases caused by smoking, such as chronic bronchitis, emphysema, respiratory diseases, asthma and COPD (Chronic Obstructive Pulmonary Disease)1.
Nicotine in tobacco can also damage the ability of the respiratory system to filter out dust and dirt. This can lead to toxic substances passing through, resulting in lung congestion and the ‘smoker’s cough’.
Also Read: What Is Hantavirus? Symptoms, Causes, & Effective Prevention
A person who smokes throughout life is at high risk of developing a range of potentially fatal diseases owing to impaired lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus build-up. They are also prone to weakening the lungs’ clearance system, leading to the accumulation of toxic substances and causing lung irritation and damage. Further, they are also at an increased risk of lung infection, chronic bronchitis and heightened risk of asthma, along with permanent damage to air sacs3.
In the longer term, smoking is known to induce heart disease and stroke, in certain cases, it can cause ulcers of the digestive system and put smokers at increased risk of type 2 diabetes.
Most smokers are also likely to develop emphysema. The number of cigarettes you smoke and other lifestyle factors may impact the extent of the damage. If you’re diagnosed with either of these respiratory diseases emphysema or chronic bronchitis, you run the risk of being diagnosed with chronic obstructive pulmonary disease (COPD).
Also Read: Does Smoking Really Affect Your Brain?
Smoking can affect a person’s health in other ways, too, harming almost every organ in the body. In most cases, it can result in a compromised immune system function, making you susceptible to many other illnesses. It can also lead to lower bone density (brittle bones), which increases the risk of broken bones and fractures. Smoking also leaves you at a higher risk of rheumatoid arthritis, heart disease and stroke, along with an increased risk for cataracts (clouding of the eye lenses).
Apart from respiratory diseases, other visible disorders include an increased risk of oral cancers, gum disease and tooth loss, premature ageing of the skin, bad breath and stained teeth and an increased risk for age-related macular degeneration, which can lead to blindness. Moreover, even your wounds may take longer to heal!
Also Read: 6 Simple Exercises to Improve Your Lung Health
It’s never too late to quit smoking. Within days of quitting smoking, lungs begin to repair themselves. In fact, just 12 hours after you quit, the amount of carbon monoxide in your blood drops to a much healthier level. More oxygen flows to your vital organs and you will be able to breathe better. In about 10 to 15 years, your risk of developing lung cancer reduces and may even become the same as a non-smoker4.
Also Read: How to Avoid Asthma Attacks During Winter
1. Centers for Disease Control and Prevention (US); National Center for Chronic Disease Prevention and Health Promotion (US); Office on Smoking and Health (US). How Tobacco Smoke Causes Disease: The Biology and Behavioral Basis for Smoking-Attributable Disease: A Report of the Surgeon General. Atlanta (GA): Centers for Disease Control and Prevention (US); 2010. 7, Pulmonary Diseases. Available from: https://www.ncbi.nlm.nih.gov/books/NBK53021/
2. National Cancer Institute. Harms of Cigarette Smoking and Health Benefits of Quitting [Internet]. Bethesda (MD): National Cancer Institute; reviewed 19 December 2017 [cited 2025 Sep 19]. Available from: https://www.cancer.gov/about-cancer/causes-prevention/risk/tobacco/cessation-fact-sheet
3. Varghese J, Muntode Gharde P. A Comprehensive Review on the Impacts of Smoking on the Health of an Individual. Cureus. 2023 Oct 5;15(10):e46532. doi: 10.7759/cureus.46532. PMID: 37927763; PMCID: PMC10625450. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC10625450/
4. Centers for Disease Control and Prevention. Benefits of Quitting Smoking [Internet]. Atlanta (GA): CDC; updated May 15, 2024 [cited 2025 Sep 19]. Available from: https://www.cdc.gov/tobacco/about/benefits-of-quitting.html
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
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31st May is known as the ”World No Tobacco Day” and for a good reason too1. Did you know that more than 10 million die each year in India due to tobacco? India is home to 12% of the world’s smokers, according to the World Health Organization (WHO). You have heard numerous people tell you that smoking affects your lungs. You have seen the gross pictures on cigarette packs but smoked anyway. But did you know that smoking affects your brain too?
Nicotine works like the various neurotransmitters that are already there in our brain. It activates dopamine signals that result in a pleasant sensation in your brain. With the passing of time and more smoking, the brain reduces acetylcholine receptors to compensate for the increased signalling activity. As a result, nicotine tolerance is created in the brain2.
The brain ends up needing more nicotine. As nicotine mimics the work of dopamine that provides the feel-good factor, your brain starts associating smoking (nicotine use) with feeling good. The nicotine in cigarettes changes your brain and makes you suffer from withdrawal symptoms when you try to quit. You start feeling irritable, anxious, and your body has a strong craving for nicotine. As a result of these symptoms, most people reach for another cigarette, and then another and are unable to quit.
Brain size and volume is associated with higher intelligence and better cognitive functioning. The average brain volume in adult males is 1260 cubic cm and 1130 cubic cm in adult females. According to a 2017 study2, the longer you smoke, the more your brain loses volume with vital tissues shrivelling up.
Smoking affects the subcortical brain regions. The subcortical areas of the brain are associated with pleasure, hormone production, emotion, and memory. Smokers thus develop age-related loss of brain volume that leads to an increased risk of dementia and is one of the ways how smoking harms the brain.
Dementia is a syndrome that is characterized by deterioration in thinking, memory, behaviour, and the ability to perform everyday activities. It is said to affect older people mainly, but it is not a normal part of ageing. Since smoking affects the subcortical regions of the brain that are associated with memory, it puts smokers at a higher risk of dementia.
In 2015, a research team reviewed 37 studies that compared smokers and non-smokers and found that smokers were 30 % more likely to be affected by dementia. Quitting smoking can decrease the risk of dementia in the person4.
Cigarette smoking has been associated with dementia and dementia-related brain changes, notably gray matter (GM) volume atrophy. These associations are thought to reflect the co-morbidity of smoking and vascular, respiratory, and substance use/psychological conditions.
Dr. M.G. Kartheeka, MBBS, MD(Pediatrics)
One of the smoking effects on brain is cognitive decline, which usually happens as people get older. But in smokers, it starts much earlier. Signs and symptoms of cognitive decline include:
In 2012, the cognitive data of about 7,000 men and women were studied for 12 years. The researchers found that smokers experienced a much more rapid cognitive decline than non-smokers. Middle-aged male smokers were found to be more at risk than female smokers4.
If you smoke say, 20 cigarettes a day, you are 6 times more likely to have a stroke than a non-smoker. Tobacco contains over 7,000 harmful chemicals, including formaldehyde, cyanide, arsenic, and carbon monoxide. These toxic chemicals get transferred from the lungs to the blood. They make platelets more likely to stick together. Platelets help in clotting the blood in case of blood loss, but if the platelets stick together, it increases the chance of clot-forming5.
Smokers are at a higher risk of developing atherosclerosis where arteries become hardened and narrow. It restricts smooth blood flow making the formation of blood clots more likely. If a clot forms in an artery leading to the brain, it can block the blood supply to a part of the brain resulting in a stroke. This is known as ischaemic stroke. Smoking is said to double the risk of having an ischaemic stroke. If a person quits smoking, within 5 years, his/her risk of stroke will start decreasing to that of a non-smoker.
Smoking releases a severe amount of toxicity in our bodies. There are about 60 known cancer-causing substances in tobacco6. The chemicals that make up a cigarette are:
Smoking also causes a temporary spike in blood pressure, which can weaken the arterial walls and make them more prone to form an aneurysm and rupture. The harmful chemicals in a cigarette are also implicated in the causation of brain cancer.
Dr. Ashish Bajaj, M.B.B.S., M.D. in Clinical Pharmacology and Toxicology
Smoking affects the brain and hence, mental health. Sometimes, bad mental health makes people take up smoking and worsen their conditions. Other times, it is the other way around7.
The nicotine from cigarettes alters the brain. It makes the brain connect ‘feeling good’ to smoking. Quitting smoking becomes tough after some time because smokers start suffering from withdrawal symptoms. They then find solace in smoking and fall prey to the dangerous cycle and become addicted.
How many times have you heard somebody say, ‘I’m feeling stressed out, I need to smoke right now’ or ‘Smoking makes me feel relaxed’7?
Stress is very common and can cause symptoms like headaches, irritability, anxiety, and/or breathlessness at times. Smoking increases the occurrence of these symptoms. Smokers start feeling the symptoms if they do not smoke for a long time and associate smoking with being a reliever of stress.
Nicotine mimics the work of dopamine, prompting the brain to switch off its mechanism that makes and secretes dopamine. In the long term, the supply of dopamine decreases in the brain and inspires people to smoke more. There is a complex relationship between depression and smoking. Smokers with depression have more trouble quitting as withdrawal symptoms become more severe in them7.
Research has shown smoking increases tension and anxiety. The relaxed feeling that smokers talk about after a quick smoke fades away just as quickly. It is hugely short-lived and only adds more jitteriness in the smoker, making him/her reach for more7.
It has been reported that people who suffer from a serious mental disorder known as Schizophrenia tend to be heavy smokers. Some people suffering from this disorder have claimed that smoking helps them to numb the debilitating symptoms of schizophrenia and also to mitigate the side effects experienced from the medication for the same. Ironically, recent research has found that excessive smoking may very well be one of the causes for the onset of schizophrenia. However, since there is more research required to fully confirm this, it has not yet received mainstream acceptance. Nevertheless, it is best to avoid smoking to reduce the risk of developing such mental disorders8.
Yes, e-cigarettes have negative effects on the brain too. National Institute on Drug Abuse has reported that the nicotine in e-cigarettes goes about making similar harmful changes in the brain. E-cigarette vapour contains harmful chemicals too hence it is not a way out.
If all this information on how smoking affects the brain has you worried, you can always try quitting. Most addictions are hard to overcome. But since smoking has been around for a while there are well-established methods to try out. Keep in mind, since everyone is different not all approaches will work the same for you. Some may be more effective than others, do what works best for you9.
Absolutely! Within 20 minutes of quitting smoking, your heart rate will slow down. Within 12 hours, levels of carbon monoxide in your blood will start decreasing. Within 3 months, lung functions and blood circulation will start getting better. Within a year of quitting, your risk of having a heart attack will start decreasing by a whopping 50 %. Within 5 to 15 years, your risk of suffering a stroke will reduce to that of a non-smoker.
Also Read: What Happens To Your Lungs From Smoking? Things You Should Know
1. World Health Organization. World No Tobacco Day – 31 May is World No Tobacco Day [Internet]. Geneva: WHO; [cited 2025 Dec 5]. Available from: https://www.who.int/campaigns/world-no-tobacco-day
2. Valentine G, Sofuoglu M. Cognitive Effects of Nicotine: Recent Progress. Curr Neuropharmacol. 2018;16(4):403-414. doi: 10.2174/1570159X15666171103152136. PMID: 29110618; PMCID: PMC6018192. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC6018192/
3. Chang Y, Thornton V, Chaloemtoem A, Anokhin AP, Bijsterbosch J, Bogdan R, Hancock DB, Johnson EO, Bierut LJ. Investigating the Relationship Between Smoking Behavior and Global Brain Volume. Biol Psychiatry Glob Open Sci. 2023 Oct 6;4(1):74-82. doi: 10.1016/j.bpsgos.2023.09.006. PMID: 38130847; PMCID: PMC10733671. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC10733671/
4. Peters R, Poulter R, Warner J, Beckett N, Burch L, Bulpitt C. Smoking, dementia and cognitive decline in the elderly, a systematic review. BMC Geriatr. 2008 Dec 23;8:36. doi: 10.1186/1471-2318-8-36. PMID: 19105840; PMCID: PMC2642819. Available from:https://pmc.ncbi.nlm.nih.gov/articles/PMC2642819/
5. Shah RS, Cole JW. Smoking and stroke: the more you smoke the more you stroke. Expert Rev Cardiovasc Ther. 2010 Jul;8(7):917-32. doi: 10.1586/erc.10.56. PMID: 20602553; PMCID: PMC2928253. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC2928253/
6. Vida S, Richardson L, Cardis E, Krewski D, McBride M, Parent ME, Abrahamowicz M, Leffondré K, Siemiatycki J. Brain tumours and cigarette smoking: analysis of the INTERPHONE Canada case-control study. Environ Health. 2014 Jun 27;13:55. doi: 10.1186/1476-069X-13-55. PMID: 24972852; PMCID: PMC4088305. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4088305/
7. Boksa P. Smoking, psychiatric illness and the brain. J Psychiatry Neurosci. 2017 May;42(3):147-149. doi: 10.1503/jpn.170060. PMID: 28440208; PMCID: PMC5403659. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC5403659/
8. Ding JB, Hu K. Cigarette Smoking and Schizophrenia: Etiology, Clinical, Pharmacological, and Treatment Implications. Schizophr Res Treatment. 2021 Dec 13;2021:7698030. doi: 10.1155/2021/7698030. PMID: 34938579; PMCID: PMC8687814. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC8687814/
9. Centers for Disease Control and Prevention. Tips For Quitting. Tips From Former Smokers. 2024 Sept 27 [cited 2025 Dec 05]. Available from: https://www.cdc.gov/tobacco/campaign/tips/quit-smoking/tips-for-quitting/index.html
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
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Persistent digestive problems, unexplained abdominal discomfort or pain, changes in bowel habits, flushing, weight changes, or ongoing tiredness can leave you wondering what might be causing them. In some cases, these symptoms may be linked to neuroendocrine tumours (NETs), which can develop in different parts of the body1. This article covers everything you need to know about NET, including its causes, symptoms, types, risk factors, diagnosis, treatment options, and when to seek medical attention.
A neuroendocrine tumour (NET) is an abnormal growth that develops from neuroendocrine cells2. Neuroendocrine cells have features of both nerve cells and hormone-producing cells and they release hormones in response to signals from the nervous system3. NETs have variable malignant potential and can occur in different parts of the body such as the stomach, intestine, lungs, and pancreas3. Some NETs produce excess hormones and can cause different symptoms2.
Did You Know?
There are different types of neuroendocrine tumours based on where they grow. These include:
The grade and stage of a neuroendocrine tumour (NET) describe two aspects. Grade helps doctors understand how quickly the tumour cells are growing and how aggressive they look under a microscope. Stage describes how large the tumour is and whether it has spread to nearby lymph nodes or other parts of the body.
Grading of a tumour can be determined by different factors such as:
Well-differentiated tumours are less aggressive than poorly differentiated ones.
Based on these, grades of NETs are:
The stages of NETs include:
NETs are generally staged using the TNM system, which considers:
Neuroendocrine tumour symptoms can vary based on the type and grade. Some people may not even notice any symptoms in the early stages. The possible symptoms of NETs are mentioned below.
Note: The symptoms listed above can occur with many different health conditions and do not necessarily indicate a neuroendocrine tumour. Some NETs may cause no noticeable symptoms, especially in the early stages. If you have persistent, unusual, or worsening symptoms, consult a qualified doctor for proper evaluation and diagnosis. It is wiser to avoid self medications and undergoing multiple investigations without seeking an opinion from an expert doctor.
NETs can occur for different reasons. The following are the possible causes of neuroendocrine tumours:
Factors which increase the risk of getting a disease are called a risk factors. The following are some risk factors of NETs:
Note: Having one or more of these risk factors does not mean that a person will develop a NET. NETs can occur in people without any known risk factors, and the level of risk may vary depending on the type and location of the tumour. If you are concerned about your risk, speak with a qualified doctor.
Diagnosing a NET may involve several tests. The following are the methods usually used by doctors to diagnose NETs:
Note: Not everyone with possible NET symptoms will need the same tests. The doctor might choose the tests based on your symptoms, overall health and where the tumour may be located. Only a qualified doctor can decide which tests are appropriate for you.
The treatment option for NET depends on the type, stage, and grade. The following are some common treatments suggested by doctors for NET:
An NET cannot always be prevented. However, maintaining a healthy lifestyle and being aware of personal risk factors may support overall health. The following are some ways which may help reduce the risk:
Note: NETs cannot always be prevented, and these tips do not guarantee that you can avoid them. If you have ongoing symptoms or concerns about your risk, speak with a qualified doctor for personalised advice and appropriate screening.
Consulting a doctor is very important if you have ongoing stomach pain, diarrhoea, unexplained weight loss, repeated flushing, tiredness, breathing problems, or unusual hormone-related symptoms1. It is also important to seek medical advice if you have a strong family history of NETs or related genetic conditions10. Getting checked can help with the proper diagnosis and treatment, if needed.
Also Read: Stomach Cancer: Symptoms, Causes, Stages, Types & Treatment
NETs are uncommon cancers that can start in different parts of the body and may affect each person differently. Their symptoms and treatment depend on where the tumour develops, how fast it grows, and whether it makes hormones. Most NETs cannot be prevented, but knowing the risk factors and getting persistent symptoms checked can help with early diagnosis and proper care.
The severity of a NET depends on factors such as its location, grade, growth rate and whether it has spread. Some NETs grow slowly and can be managed for many years, while others may be more aggressive4,9.
Life expectancy with NETs varies widely depending on the tumour’s grade, stage, location, overall health and response to treatment. Many people with tumours detected in initial stages respond very well to treatment and can live for years, so a diagnosis does not automatically mean a short life expectancy15.
There is no fixed survival rate for neuroendocrine tumours because it depends on the tumour’s type, stage, grade and spread. Slow-growing tumours may have a better outlook, while fast-growing tumours can be more serious15.
Yes, an insulinoma is a type of pancreatic NETs that develops from insulin-producing cells in the pancreas. It usually produces too much insulin, which can cause abnormally low blood sugar levels7.
A neuroendocrine tumour has variable malignant potential, depending on its type and behaviour. Some NETs grow slowly and remain confined , while others can grow quickly and spread to other parts of the body2.
Yes, a CT scan can detect many NETs by showing their size and location. However, smaller tumours may be difficult to see, so doctors may use other tests, such as MRI, specialised scans or a biopsy, when needed12.
Rarely do gastrointestinal NETs contribute to weight gain through hormone changes (Cushing syndrome)16. However, unexplained weight loss is more commonly associated with NETs1, and weight gain can have many other causes.
Yes, some NETs can cause diarrhoea, particularly when they release excess hormones1. However, diarrhoea can have many other causes and does not necessarily mean a person has a NET.
1. What are the symptoms of neuroendocrine tumours? Cancer Australia. 2024. Available from: https://www.canceraustralia.gov.au/cancer-types/neuroendocrine-tumours/what-are-symptoms-neuroendocrine-tumours
2. Definition of neuroendocrine tumor. NCI. Available from: https://www.cancer.gov/publications/dictionaries/cancer-terms/def/neuroendocrine-tumor
3. Neuroendocrine tumors and carcinoid Tumors. American Cancer Society. 2025. Available from: https://www.cancer.org/cancer/types/carcinoid-neuroendocrine-tumors.html
4. Neuroendocrine spore. NCI. 2025. Available from: https://dctd.cancer.gov/research/spores/focus-area/neuroendocrine
5. Raphael MJ, Chan DL, Law C, Singh S. Principles of diagnosis and management of neuroendocrine tumours. CMAJ. 2017;189(10):E398-E404. doi:10.1503/cmaj.160771. Available from: https://www.cmaj.ca/content/189/10/e398
6. Gastrointestinal neuroendocrine tumors treatment. NCI. 2025. Available from: https://www.cancer.gov/types/gi-neuroendocrine-tumors/patient/gi-neuroendocrine-treatment-pdq
7. What is a pancreatic neuroendocrine tumor? American Cancer Society. 2025. Available from: https://www.cancer.org/cancer/types/pancreatic-neuroendocrine-tumor/about/what-is-pnet.html
8. Lung neuroendocrine tumor. American Cancer Society. 2025. Available from: https://www.cancer.org/cancer/types/lung-carcinoid-tumor.html
9. Grading & staging. Neuroendocrine Cancer Australia. Available from: https://neuroendocrine.org.au/understanding-neuroendocrine-cancer/what-are-neuroendocrine-cancers/grading-staging/
10. Risks and causes of neuroendocrine cancer. Cancer Research UK. 2025. Available from: https://www.cancerresearchuk.org/about-cancer/neuroendocrine-tumours-nets/risks-causes
11. Oncogenes, tumor suppressor genes, and DNA repair genes. American Cancer Society. 2026. Available from: https://www.cancer.org/cancer/understanding-cancer/genes-and-cancer/oncogenes-tumor-suppressor-genes.html
12. Tests to diagnose neuroendocrine cancer. Cancer Research UK. 2025. Available from: https://www.cancerresearchuk.org/about-cancer/neuroendocrine-tumours-nets/getting-diagnosed/tests-diagnose
13. Maratta MG, Chiloiro S, Raia S, et al. Somatostatin analogs versus active surveillance in small pancreatic neuroendocrine tumors. Pancreas. 2024;54(6):e524-e529. doi:10.1097/MPA.0000000000002425. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC12175780/
14. Treatment options for neuroendocrine cancer. Cancer Research UK. Available from: https://www.cancerresearchuk.org/about-cancer/neuroendocrine-tumours-nets/treatment/options#treatment-for-neuroendocrine-tumours-(nets)
15. Life Expectancy with neuroendocrine cancer: Survival rates. Available from: https://neuroendocrine.org.au/resources/net-information/life-expectancy/
16. Signs and symptoms of gastrointestinal neuroendocrine tumors. American Cancer Society. 2025. Available from: https://www.cancer.org/cancer/types/gastrointestinal-carcinoid-tumor/detection-diagnosis-staging/signs-symptoms.html
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
When a doctor recommends a computed tomography (CT) scan, people often wonder, Can cancer be detected in a CT scan? A CT scan is commonly recommended when doctors need to get a detailed view inside the body to identify unusual symptoms or findings. It can also help identify abnormal growths1. In this article, we will discuss CT scans, their uses, limitations, and more.
A CT scan is an imaging test that uses X-rays and computer technology to produce detailed, cross-sectional images of the inside of your body. Unlike a regular X-ray, which gives a single flat picture, a CT scan captures several images from different angles. A computer then combines these images to show detailed views of your organs, tissues, and other body structures. These images can be reconstructed to 3D images later, if needed.
In some cases, doctors may use a contrast dye or material to make certain organs, blood vessels or unusual areas easier to see. Depending on the part of the body to be examined, the contrast may be given orally or through a vein. CT scans are commonly used to detect internal bleeding, infections, etc1.
Yes, a CT scan can help doctors detect cancer by showing unusual changes inside the body. It can show abnormal growths, masses or tumours that may not be visible on a regular X-ray. CT images can also show the size, shape and location of a suspicious area, helping doctors understand where the abnormality is located2.
CT scans can examine different parts of the body, including the chest, abdomen, and pelvis. They may also help doctors check whether a tumour has affected nearby blood vessels or tissues, involved nearby lymph nodes, or metastasised (spread) to other areas or organs2,3. However, getting an abnormal finding on a CT scan does not always mean it is cancer. Doctors may need other tests to determine the cause of the abnormality4.
A CT scan can help identify different types of cancer, such as:
Note: A CT scan can help doctors spot areas that may need further checking, but it cannot always confirm whether a growth or abnormal area is cancer. Depending on the findings, doctors may recommend other tests, such as an MRI, a PET scan, blood tests, or a biopsy, to make an accurate diagnosis.
Although CT scans are useful for detecting many cancers, they may not always provide clear results for every type of cancer. They can be less effective in certain situations, such as:
There is no single accuracy percentage for every CT scan. Its ability to detect cancer depends on several factors, including the type and stage of cancer, tumour size, location, scan quality and whether contrast dye is used1,10,17. Very small cancers may be difficult to identify, while larger or more developed tumours may be easier to detect10. The use of contrast material can also improve the visibility of abnormalities in certain organs1.
A CT scan alone usually cannot confirm that an abnormal area is cancerous. Depending on the findings, a doctor may recommend additional tests such as an MRI, PET scan, blood tests, or a biopsy. These added tests can provide more information and, in the case of a biopsy, help confirm the diagnosis by examining cells or tissue under a microscope18.
CT scans offer valuable information, but they also have some limitations which you should know about:
Getting ready for a CT scan depends on the area being examined and whether contrast material will be used. Your doctor or scanning centre may give you instructions based on the type of scan you are having.
Note: You might hear certain sounds during the scan, which is totally normal and shouldn’t be worried about. The procedure is usually painless. You can drink more fluid in case you were subjected to any dyes during the procedure, to flush them out.
Most people tolerate CT scans well. However, some possible risks or side effects that should be considered include the following:
A CT scan can be an important tool for cancer detection. It offers the following advantages:
Also Read: Can Vitamin B12 Deficiency Be a Sign of Cancer?
A CT scan can show abnormal masses or growths and help assess their size and location. It can also help doctors check for lymph node involvement and determine whether cancer has metastasised to other organs. However, it cannot always confirm whether a growth is cancerous. Its ability to detect cancer depends on factors such as the cancer type, tumour size, location, and the person’s individual situation. Although CT scans provide detailed images, they have limitations, including radiation exposure and the possibility of inaccurate results. Your doctor may recommend additional tests and combine their results with the CT scan to confirm the diagnosis.
Yes, a CT scan can help identify colon or colorectal tumours and other abnormal growths. However, further evaluation, such as a standard colonoscopy, may be needed to examine the colon more closely and determine the appropriate diagnosis and treatment4.
Yes, a CT scan can help identify stomach tumours and show whether the cancer has affected nearby tissues, lymph nodes, or other parts of the body. However, additional tests, such as an endoscopy and biopsy, may be needed to confirm stomach cancer8.
CT scans are particularly useful for detecting cancers such as lung, liver, kidney, pancreatic, stomach and colorectal cancers because they can provide detailed images of these organs2,3,6,7,8.
A CT scan can show a suspicious mass, such as tumours or other changes that may suggest cancer, but it cannot always confirm cancer without examining tissue. A biopsy is often needed to determine whether the abnormal cells are cancerous and confirm a diagnosis4.
Yes, cancer can sometimes be present even when a CT scan looks normal. Some cancers or changes, especially very small lesions or changes in soft tissues, may be difficult to spot on a CT scan9,19.
Yes, a CT scan can show some tumours without contrast, but contrast may make certain cancers and abnormal areas easier to identify. The usefulness of a non-contrast CT depends on the type and location of the suspected cancer2.
1. Facts about computed tomography (CT) scans. CDC. 2026. Available from: https://www.cdc.gov/radiation-health/data-research/facts-stats/ct-scans.html
2. CT scan for cancer. American Cancer Society. 2026.Available from: https://www.cancer.org/cancer/diagnosis-staging/tests/imaging-tests/ct-scan-for-cancer.html
3. Tests for pancreatic cancer. American Cancer Society. 2024. Available from: https://www.cancer.org/cancer/types/pancreatic-cancer/detection-diagnosis-staging/how-diagnosed.html
4. Computed tomography (CT) scans and cancer. NCI. 2024. Available from: https://www.cancer.gov/about-cancer/diagnosis-staging/ct-scans-fact-sheet
5. Lung nodules (pulmonary nodules). American Lung Association. 2026. Available from: https://www.lung.org/lung-health-diseases/warning-signs-of-lung-disease/nodules
6. Liver cancer diagnosis. NCI. 2024. Available from: https://www.cancer.gov/types/liver/what-is-liver-cancer/diagnosis
7. Aganovic L, Cohan RH. Renal Tumors. In: Hodler J, Kubik-Huch RA, von Schulthess GK, eds. Diseases of the Abdomen and Pelvis 2018-2021: Diagnostic Imaging – IDKD Book. IDKD Springer Series. Springer; 2018. Available from: http://www.ncbi.nlm.nih.gov/books/NBK543811/
8. Tests for stomach cancer. American Cancer Society. 2026. Available from: https://www.cancer.org/cancer/types/stomach-cancer/detection-diagnosis-staging/how-diagnosed.html
9. Ovarian cancer early detection, diagnosis, and staging. American Cancer Society. 2026. Available from: https://www.cancer.org/cancer/types/ovarian-cancer/detection-diagnosis-staging.html
10. Khoroushi F, Moeini M, Jarahi L, Hassannejad E, Kharghani F, Moodi Ghalibaf A. Assessing the significance and progression of too small to characterize lesions in hepatic CT scans of patients with a cancer history: A two‐center cross‐sectional study. Health Sci Rep. 2025;8(3):e70374. doi:10.1002/hsr2.70374 https://pmc.ncbi.nlm.nih.gov/articles/PMC11872801/
11. Subhawong TK, Fishman EK, Swart JE, Carrino JA, Attar S, Fayad LM. Soft-tissue masses and masslike conditions: What does CT add to diagnosis and management? AJR Am J Roentgenol. 2010;194(6):1559-1567. doi:10.2214/AJR.09.3736 https://pubmed.ncbi.nlm.nih.gov/20489097/
12. ACR–ASNR–SPR Practice Parameter for the Performance of Computed Tomography (CT) of the Brain. Available from: https://www.asnr.org/wp-content/uploads/2019/06/CT-Brain_tomography.pdf
13. ASNR Neuroradiology Patient Information. Available from: https://www.asnr.org/patientinfo/conditions/brain_tumor.shtml
14. Zhao Z, Hu Y, Li J, Zhou Y, Zhang B, Deng S. Applications of PET in Diagnosis and Prognosis of Leukemia – PMC. doi:10.1177/1533033820956993 https://pmc.ncbi.nlm.nih.gov/articles/PMC7476341/
15. You X, Sun X, Yang C, Fang Y. CT diagnosis and differentiation of benign and malignant varieties of solitary fibrous tumor of the pleura. Medicine (Baltimore). 2017;96(49):e9058. doi:10.1097/MD.0000000000009058 https://pubmed.ncbi.nlm.nih.gov/29245313/
16. Snoeckx A, Dendooven A, Carp L, et al. Wolf in sheep’s clothing: primary lung cancer mimicking benign entities. Lung Cancer. 2017;112:109-117. doi:10.1016/j.lungcan.2017.07.037 https://research-repository.uwa.edu.au/en/publications/wolf-in-sheeps-clothing-primary-lung-cancer-mimicking-benign-enti/
17. Alhammami QS. Assessment of the diagnostic accuracy of CT as compared to MRI in detecting metastases in patients with colorectal cancer. Cureus. 16(8):e66125. doi:10.7759/cureus.66125 https://pubmed.ncbi.nlm.nih.gov/39229423/
18. How cancer is diagnosed. NCI. 2023. Available from: https://www.cancer.gov/about-cancer/diagnosis-staging/diagnosis
19. Rodríguez-Laval V, Lumbreras-Fernández B, Aguado-Bueno B, Gómez-León N. Imaging of multiple myeloma: Present and future. J Clin Med. 2024;13(1):264. doi:10.3390/jcm13010264 https://pubmed.ncbi.nlm.nih.gov/38202271/
20. Boujelb Z, Idrissi A, Benba A, Chakir EM. Motion detection for patient safety in CT scanner. Results in Engineering. 2025;25:103938. doi:10.1016/j.rineng.2025.103938 https://www.sciencedirect.com/science/article/pii/S259012302500026X
21. CT scans. MedlinePlus. 2026. Available from: https://medlineplus.gov/ctscans.html
22. Lowe S. Diagnostic imaging in pregnancy: Making informed decisions. Obstet Med. 2019;12(3):116-122. doi:10.1177/1753495X19838658 https://pubmed.ncbi.nlm.nih.gov/31523267/
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
It is natural to feel worried if your semen analysis report shows sperm agglutination1. It might also raise concerns, especially when you are trying to understand what it means for fertility.
Sperm agglutination refers to sperm sticking to each other2. However, its presence does not necessarily mean that you are infertile. In this blog, we explain sperm agglutination meaning, its causes, symptoms, diagnosis, and management options, so you can better understand your report and know when to consult a doctor.
Let us first learn some basic terms to understand what is agglutination in sperm.
A sperm cell is a male reproductive cell made up of three main parts: the head (contains genetic material), the middle piece (provides energy), and the tail (helps the sperm move)3. The sperm are carried in semen, which is the fluid released during ejaculation. Semen contains sperm along with fluids from the prostate and other reproductive glands4.
Sperm agglutination or agglutination in sperm means that motile sperm stick to one another instead of moving freely. They may stick head-to-head, tail-to-tail, or in a mixed pattern2.
Note: A few small clumps of sperm may not significantly affect fertility, but marked agglutination may interfere with sperm movement and might make it harder for sperm to travel toward the egg5.
Did You Know?
Agglutination in sperm can occur for several reasons. Possible causes and associated factors include:
Agglutination in sperm usually does not cause noticeable symptoms on its own.
It is most often discovered during a semen analysis, particularly when a couple is being evaluated for infertility2,5. This may be considered5:
Note: If agglutination is associated with an infection or inflammation of the reproductive tract, symptoms such as testicular pain/swelling, pain during urination, unusual penile discharge, or fever may occur13.
Sperm agglutination and sperm aggregation may sound similar. However, both of these terms describe different types of sperm clumping (see table below)14,15.
| Feature | Sperm Agglutination | Sperm Aggregation |
| Definition | Motile sperm stick to other motile sperm | Sperm stick to mucus, cells, debris, or other non-sperm material |
| Pattern | May occur head-to-head, tail-to-tail, or in mixed patterns | Usually appears as non-specific clumps |
| Possible significance | May be associated with antisperm antibodies or other factors | Generally considered non-specific and does not indicate true sperm agglutination |
| How it is identified | Observed during microscopic examination of semen | Also identified during microscopic examination |
Sperm agglutination is usually identified during a semen analysis. This test examines a semen sample under a microscope to check whether motile sperm are sticking to one another. The extent of sperm agglutination can be graded according to the percentage of sperm involved in clumping2:
This grading helps describe how extensive the agglutination is in the semen sample. Consult your doctor to learn more about sperm agglutination normal range.
Further, depending on the semen analysis findings and suspected cause, your doctor may recommend additional tests, such as:
Important: Sperm agglutination is a semen-analysis finding, not a disease. Therefore, finding agglutination does not by itself establish the cause or mean that a person is infertile.
Agglutination itself does not require treatment. Management depends on the underlying factors contributing to agglutination. Some common management/treatment for sperm agglutination options include:
Note: The choice of treatment depends on sperm count and motility, the extent of agglutination, the duration of infertility, and the fertility status of both partners.
There is no proven natural treatment that directly removes sperm agglutination. However, maintaining healthy lifestyle habits such as the ones mentioned below may support overall sperm health and reproductive function19.
Remember: These measures may support overall sperm health, but they should not be presented as agglutination sperm treatment itself. If agglutination is persistent or associated with difficulty conceiving, medical evaluation is recommended.
There is no guaranteed way to prevent sperm agglutination because some causes may not be avoidable. However, the following steps could help support sperm health and reduce the risk of factors that may contribute to it.
Also Read: Male Infertility: Causes, Symptoms, Treatment and More
You should consult a doctor if:
Sperm agglutination refers to motile sperm sticking to one another and is usually identified during a semen analysis. While it can sometimes be associated with antisperm antibodies, infections, inflammation, or other factors, its presence alone does not mean that a man is infertile. The significance depends on the extent of agglutination and the overall semen-analysis findings.
If conception is taking longer than expected or an abnormal semen report raises concerns, consulting a fertility specialist can help identify the underlying cause and guide appropriate treatment.
Sperm agglutination does not directly cause infertility. However, very marked agglutination may interfere with sperm movement and can contribute to difficulty conceiving in some cases2.
It may be temporary in some cases that are associated with a condition such as an infection or inflammation that later resolves with appropriate treatment7,12. However, persistent agglutination should be evaluated by a doctor.
It may improve when the underlying contributing factor resolves, but there is no guarantee that it will disappear on its own. So, if it persists or conception is difficult, you should consult a doctor.
Sperm agglutination may affect the selection and handling of sperm during assisted reproductive procedures. However, techniques used during IVF or ICSI can help fertility specialists select suitable sperm, so agglutination does not necessarily prevent these treatments7,17.
1. Berger GK, Smith-Harrison LI, Sandlow JI. Sperm agglutination: Prevalence and contributory factors. Andrologia. 2019;51(5):e13254. doi:10.1111/and.13254 https://pubmed.ncbi.nlm.nih.gov/30761575/
2. Allow AK. Sperm Agglutination, Sperm Shaky Head Movement and Sperm-Cervical Interaction Tests could be enough for Diagnosis of Immunological Infertility? J Gynecol Womens Health. 2017;3(1). doi:10.19080/JGWH.2017.03.555603 https://www.researchgate.net/publication/321028859_Sperm_Agglutination_Sperm_Shaky_Head_Movement_and_Sperm-Cervical_Interaction_Tests_could_be_enough_for_Diagnosis_of_Immunological_Infertility
3. Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P. Sperm. In: Molecular Biology of the Cell. 4th Edition. Garland Science; 2002. Accessed September 30, 2026. https://www.ncbi.nlm.nih.gov/books/NBK26914/
4. Definition of semen. NCI. February 2, 2011. Accessed September 30, 2026. https://www.cancer.gov/publications/dictionaries/cancer-terms/def/semen
5. Malhotra J, Devi MG, Patil M. Best Practice Recommendations for Infertility Management. J Hum Reprod Sci. 2024;17(Suppl 1):S1-S240. doi:10.4103/jhrs.JHRS_ISAR_IFS https://pubmed.ncbi.nlm.nih.gov/38495807/
6. Griswold MD. Spermatogenesis: The Commitment to Meiosis. Physiol Rev. 2016;96(1):1-17. doi:10.1152/physrev.00013.2015 https://pubmed.ncbi.nlm.nih.gov/26537427/
7. Gupta S, Sharma R, Agarwal A, et al. Antisperm Antibody Testing: A Comprehensive Review of Its Role in the Management of Immunological Male Infertility and Results of a Global Survey of Clinical Practices. World J Mens Health. 2022;40(3):380-398. doi:10.5534/wjmh.210164 https://pubmed.ncbi.nlm.nih.gov/35021297/
8. Testicular torsion. Healthdirect. Accessed September 30, 2026. https://www.healthdirect.gov.au/testicular-torsion
9. Falcone M, Bocu K, Keskin H, et al. Anti-sperm Antibody Positivity in Men with Varicocele: A Systematic Review and Meta-Analysis. World J Mens Health. 2025;43(1):60-69. doi:10.5534/wjmh.240003 https://pubmed.ncbi.nlm.nih.gov/38606868/
10. Sinisi AA, Pasquali D, Papparella A, et al. Antisperm antibodies in cryptorchidism before and after surgery. J Urol. 1998;160(5):1834-1837. https://pubmed.ncbi.nlm.nih.gov/9783970/
11. Haratian K, Faegh A, Mehrpoor G, Doustmohammadi M, Rezaeinasab R, MomeniAmjadi A. Potential causes and associated conditions with anti-sperm antibody production among infertile males: a systematic literature review. BMC Immunol. 2025;26:58. doi:10.1186/s12865-025-00740-5 https://pubmed.ncbi.nlm.nih.gov/40770285/
12. Schuppe HC, Pilatz A, Hossain H, Diemer T, Wagenlehner F, Weidner W. Urogenital Infection as a Risk Factor for Male Infertility. Dtsch Ärztebl Int. 2017;114(19):339-346. doi:10.3238/arztebl.2017.0339 https://pubmed.ncbi.nlm.nih.gov/28597829/
13. Guiton R, Drevet JR. Viruses, bacteria and parasites: infection of the male genital tract and fertility. Basic Clin Androl. 2023;33:19. doi:10.1186/s12610-023-00193-z https://pubmed.ncbi.nlm.nih.gov/37468865/
14. Krausz C, Farnetani G. Clinical Interpretation of Semen Analysis. In: Bettocchi C, Busetto GM, Carrieri G, Cormio L, eds. Practical Clinical Andrology. Springer International Publishing; 2023:173-184. doi:10.1007/978-3-031-11701-5_13 https://www.researchgate.net/publication/364581695_Clinical_Interpretation_of_Semen_Analysis
15. WHO Laboratory Manual for the Examination and Processing of Human Semen. 6th ed. World Health Organization; 2010. Accessed September 30, 2026. https://iris.who.int/server/api/core/bitstreams/4038e736-37b3-4064-a39a-60475e0ccecc/content
16. Baldini D, Ferri D, Baldini GM, et al. Sperm Selection for ICSI: Do We Have a Winner? Cells. 2021;10(12):3566. doi:10.3390/cells10123566 https://pubmed.ncbi.nlm.nih.gov/34944074/
17. Zhang H, Mi DQ, Jiang Y, et al. The Positive Rate of Antisperm Antibody and Its Impact on in vitro Fertilization/Intracytoplasmic Sperm Injection Embryo Culture. Urol Int. 2026;110(1):11-17. doi:10.1159/000545912 https://pubmed.ncbi.nlm.nih.gov/40267896/
18. Fleming S, Morroll D, Nijs M. Sperm Separation and Selection Techniques to Mitigate Sperm DNA Damage. Life. 2025;15(2):302. doi:10.3390/life15020302 https://pubmed.ncbi.nlm.nih.gov/40003711/
19. Bocu K, Boeri L, Mahmutoglu AM, Vogiatzi P. Can lifestyle changes significantly improve male fertility: A narrative review? Arab J Urol Int J. 23(3):190-200. doi:10.1080/20905998.2024.2421626 https://pmc.ncbi.nlm.nih.gov/articles/PMC12308861/
20. How to Prevent STIs. Sexually Transmitted Infections (STIs). CDC. March 3, 2026. Accessed September 30, 2026. https://www.cdc.gov/sti/prevention/index.html
21. Bieniek JM, Sumfest JM. Sports-related testicular injuries and the use of protective equipment among young male athletes. Urology. 2014;84(6):1485-1489. doi:10.1016/j.urology.2014.09.007 https://pubmed.ncbi.nlm.nih.gov/25432843/
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
Noticing rectal bleeding, persistent anal discomfort, or changes in your bowel habits can be concerning. However, these symptoms do not always mean that something is wrong, as they can have several causes. In some cases, though, they may point to a rare type of cancer, the anal cancer1.
This blog will discuss anal cancer in detail. It will cover the anal cancer symptoms, causes, types, stages, management options, and prevention of anal cancer.
Anal cancer is a type of cancer that develops in the tissues of the anus (which is the external opening through which stool is excreted from the body). The anus is located at the end of the digestive tract and connects to the rectum (the last part of the large intestine). It is surrounded by ring-like muscles called sphincters that help control the passage of stool2.
Anal cancer can develop in different types of cells in and around the anus. Most cases begin in the cells (mucosa) of the lining of the anal canal or the skin around the anus (perianal skin)2. The type and location of the cancer can help doctors determine an appropriate treatment plan.
Did You Know?
Anal cancer can be classified based on where it develops and the type of cells involved. The main types include6:
Anal cancer may not cause any noticeable symptoms in its early stages. When anal cancer symptoms do occur, they may include1,7:
Important: Many of these anal cancer symptoms can also occur with common conditions such as haemorrhoids (piles), fistulae or anal fissures7. Therefore, if you have any concerning symptoms, consult a doctor.
Anal cancer develops when changes in the DNA of cells in or around the anus cause them to grow and divide abnormally8. Although the exact anal cancer causes are not always known, most anal cancers are linked to infection with HPV9.
HPV is a common infection that can spread through skin-to-skin contact in the genital area and through sexual contact, including vaginal, anal, or oral sex. It can also be transmitted through sharing sex toys9. HPV may cause benign warts (non-cancerous growths on skin) in most individuals, but persistent infection with certain high-risk types (like types 16 and 18) can lead to cell changes that may eventually develop into anal cancer10.
Certain factors could increase a person’s risk of developing anal cancer. These include1,9:
If anal cancer is suspected based on symptoms or a physical examination, your doctor may recommend several tests to examine the anus and rectum. These tests help identify abnormal areas and confirm whether cancer is present. Common tests used to diagnose anal cancer include1,11:
The stage of anal cancer describes how large the tumour is and whether the cancer has spread to nearby lymph nodes, organs, or other parts of the body. Doctors usually use the following staging system to determine the stage, which is then classified from Stage 0 to Stage IV (mentioned below)12.
If you are wondering if anal cancer is curable, the answer depends on factors such as its stage, type, and response to treatment.
Depending on your overall health, your doctor may involve one or more approaches, such as surgery, radiation therapy, or chemotherapy. The main anal cancer treatment/management options include13:
Anal cancer can lead to complications, particularly when it is diagnosed at an advanced stage or spreads to nearby tissues or other parts of the body. Possible complications include14:
Anal cancer cannot always be prevented, but you can lower your risk with healthy lifestyle choices and HPV prevention. Common anal cancer prevention steps include1,9:
Also Read: Vaginal Cancer: Symptoms, Causes, Types, Diagnosis and Treatment
You should see a doctor if1,7:
Also Read: Prostate Cancer: Causes, Early Signs, Treatment Options & How to Lower Your Risk
Anal cancer is rare, but recognising its symptoms and understanding its risk factors can help with early detection and timely treatment. Since most cases are linked to high-risk HPV infection, HPV vaccination is an important preventive measure.
If you notice persistent bleeding, pain, itching, a lump, or other unusual changes around the anus, consult a doctor for evaluation. Anal cancer can often be managed effectively, especially when detected early, with appropriate diagnosis and treatment.
The growth rate of anal cancer varies from person to person and depends on factors such as the type and stage of the cancer. Therefore, regular evaluation can help detect changes and determine how quickly the cancer is progressing.
Surgery may not always be needed. Many anal cancers, particularly stages I to III, may be managed with a combination of surgery along with chemotherapy and radiation therapy. Surgery may be considered by your doctor for certain small tumours or when cancer remains or returns after other treatments13.
Whether anal cancer can be cured depends on factors such as its stage, type, and how well it responds to treatment. You should consult your doctor if you have been diagnosed with anal cancer to understand your management options and prognosis.
Anal cancer is relatively rare compared with many other cancers. In India, an estimated 5,168 cases were reported in 20225.
Anal cancer can cause pain or discomfort around the anus, but not everyone may experience pain. Other symptoms may include bleeding, itching, a lump, or changes in bowel habits1,7.
Anal cancer is not usually linked to inherited genetic factors. Most cases are associated with acquired risk factors, particularly persistent high-risk HPV infection3.
Yes, haemorrhoids (piles) can cause symptoms such as anal bleeding, itching, and discomfort that may also occur with anal cancer1,15. If symptoms are persistent, unusual, or worsening, it is important to see a doctor.
Yes, HPV can increase the risk of anal cancer even when anal warts are not present. High-risk HPV infections may cause abnormal cell changes without causing visible warts16.
There is no routine anal cancer screening test recommended for everyone. However, people at higher risk may be advised to undergo screening. This may include a digital rectal examination and, when needed, anoscopy or high-resolution anoscopy1.
1. Anal Cancer. Medline. Accessed August 28, 2026. https://medlineplus.gov/analcancer.html
2. What Is Anal Cancer? NCI. March 9, 2026. Accessed August 28, 2026. https://www.cancer.gov/types/anal/what-is-anal-cancer
3. Gondal TA, Chaudhary N, Bajwa H, Rauf A, Le D, Ahmed S. Anal Cancer: The Past, Present and Future. Curr Oncol. 2023;30(3):3232-3250. doi:10.3390/curroncol30030246. https://pubmed.ncbi.nlm.nih.gov/36975459/
4. Siegel R, Niklas Werner R, Koswig S, Gaskins M, Rödel C, Aigner F. Anal Cancer—Diagnosis, Treatment and Follow-Up. Dtsch Ärztebl Int. 2021;118(13):217-224. doi:10.3238/arztebl.m2021.0027. https://pmc.ncbi.nlm.nih.gov/articles/PMC8572542/
5. Sathishkumar K, Chaturvedi M, Das P, Stephen S, Mathur P. Cancer incidence estimates for 2022 & projection for 2025: Result from National Cancer Registry Programme, India. Indian J Med Res. 2022;156(4-5):598-607. doi:10.4103/ijmr.ijmr_1821_22. https://pubmed.ncbi.nlm.nih.gov/36510887/
6. Anal Cancer. American Cancer Society. Accessed August 28, 2026. https://www.cancer.org/cancer/types/anal-cancer.html
7. Symptoms of anal cancer. NHS. March 28, 2024. Accessed August 28, 2026. https://www.nhs.uk/conditions/anal-cancer/symptoms/
8. Causes & Risk Factors. NCI. March 9, 2026. Accessed August 28, 2026. https://www.cancer.gov/types/anal/causes-risk-factors
9. Causes of anal cancer. NHS. March 28, 2024. Accessed August 28, 2026. https://www.nhs.uk/conditions/anal-cancer/causes/
10. Ebrahimi F, Rasizadeh R, Jafari S, Baghi HB. Prevalence of HPV in anal cancer: exploring the role of infection and inflammation. Infect Agent Cancer. 2024;19:63. doi:10.1186/s13027-024-00624-0. https://pubmed.ncbi.nlm.nih.gov/39696546/
11. Diagnosis & Prognosis. NCI. March 19, 2026. Accessed August 28, 2026. https://www.cancer.gov/types/anal/diagnosis-prognosis
12. Stages of Anal Cancer. NCI. March 9, 2026. Accessed August 28, 2026. https://www.cancer.gov/types/anal/stages
13. Treatment for Anal Cancer. NCI. March 9, 2026. Accessed August 28, 2026. https://www.cancer.gov/types/anal/treatment
14. Ramos Santillan V, Kaur A, Menon G, Babiker HM, Cagir B. Anal Carcinoma. In: StatPearls. StatPearls Publishing; 2026. Accessed August 28, 2026. http://www.ncbi.nlm.nih.gov/books/NBK441891/
15. Piles (haemorrhoids). NHS. Accessed August 28, 2026. https://www.nhs.uk/conditions/piles-haemorrhoids/
16. Anal Cancer Causes, Risk Factors, and Prevention. American Cancer Society. Accessed August 28, 2026. https://www.cancer.org/cancer/types/anal-cancer/causes-risks-prevention.html
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
Vaginal cancer refers to cancer that starts in the cells of the vagina1. It contributes to 1%-2% of all cancers affecting the female reproductive system and mostly affects women in their later life2.
Vaginal cancer often does not show any symptoms in its early stages. However, an awareness of its signs and symptoms and adopting certain preventive measures can help in early detection and thereby curing the disease3. In this blog, we will cover what vaginal cancer is, its types, causes, signs and symptoms, and treatment.
Vagina is a part of the female reproductive system that connects the cervix (opening of the uterus) to the outside of the body1. Vaginal cancer is a rare form of cancer that develops in the vagina and more commonly seen with advancing age. It may cause abnormal vaginal bleeding or discharge, a lump in the vagina, pelvic pain, or pain during sex4.
Vaginal cancer can be primary, meaning that the cancer starts in the cells of the vagina, or secondary (metastatic), meaning that cancer that started in another part of the body has spread to the vagina5.
Vaginal cancer is included under gynaecologic cancers along with cervical, ovarian, uterine and vulvar cancers. The name of cancer is determined by the organ the cancer has developed from. Cervical cancer develops from the cervix, which is the opening of the uterus; ovarian cancer from the ovaries, which are situated on each side of the uterus; uterine cancer from the uterus; and vulvar cancer from the vulva, which is the outer part of the female sex organs6.
Vaginal cancers are divided into mainly four types based on the type of cells from which they originate and can be7:
In addition to these, there are some other types of vaginal cancers which are extremely rare. These include small cell cancer (oat cell cancer), vaginal lymphoma, and carcinoid cancer, which develop from different types of cells in and around the vagina8.
When vaginal cancer is in its early stages and only involves the cells of the vagina, signs and symptoms may not be seen.
Some signs and symptoms, if present in early stages, include9,10:
Vaginal cancer symptoms and signs may be more commonly observed once the cancer has spread. These include9:
Note: These signs and symptoms are not characteristic and might not point towards vaginal cancer in every situation. If you suspect any of these symptoms, please consult your doctor.
The causes of vaginal cancer can be certain infections or other environmental factors, which include2,4,11:
Long-term use of certain devices such as pessaries may cause chronic irritation and might be associated with a possible increased risk.
While the above-mentioned may not be the direct causes of vaginal cancer, they can act as cofactors which, when present along with other contributing factors, might induce/increase the risk of cancer development. People with these risk factors, along with an increased age might have a higher chance of getting cancer4.
Appearance of vaginal cancers can vary based on the type of cancer and the cells which are involved. Squamous cell carcinoma, being the most common, often present as small lumps or sores on the affected area. Verrucous type of vaginal cancer often presents as a wart (a small outgrowth visible on your skin). Some of the cancers, such as adenocarcinoma, might be difficult to recognise as they may be present deep inside the vaginal canal8. However, vaginal cancer cannot be diagnosed by its physical appearance alone. Instead, a correlation between the clinical symptoms along with the possible histories needs to be assessed by a doctor, and further diagnostic measures can only determine the condition.
Diagnosis of vaginal cancer initially consists of taking a personal and family history, followed by some of the procedures. These can be4,12:
Additional tests may be needed if cancer is confirmed. Please consult your doctor for the appropriate diagnostic tests for you.
Management and treatment for vaginal cancer depends on the stage and type of cancer and may involve a combination of any of the options mentioned below. Common management options include12:
Note: Choosing any option over the other depends upon the type and stage of the cancer. A team of different doctors works together to plan the most suitable treatment plan for you.
Important: The vaginal cancer treatments might have some side effects and are determined by the type of treatment that is adopted. Only your doctor can decide which treatment is suitable for you based on your individualised health concerns.
While cancers are usually a combination of genetic and epigenetic factors, it may be difficult to prevent them all together. However, certain preventive measures taken early on may help in lowering the risk of vaginal cancer in some cases13. These are11,14:
Also Read: Ovarian Cancer: Symptoms, Causes, Types, Stages, and Treatment Options
Certain factors are involved in the higher chances of occurrence of vaginal cancer. Women with these factors are advised to consult their doctor to check for any associated symptoms and the need for further tests. These factors are14:
Though early stages of vaginal cancer do not show any symptoms, advanced stages might exhibit abnormal vaginal bleeding or discharges, painful episodes while peeing or during intercourse, constipation, and presence of blood in the stool or urine. The presence of any of these symptoms needs to be assessed by a doctor. However, these symptoms need not be present in every vaginal cancer case. Understanding your body can be helpful in identifying the changes that happen and thereby timely detection of whatever caused these symptoms. It need not be caused by cancer every time, and your doctor is the best person who can evaluate this.
A regular check-up with your doctor can also be beneficial in finding the early changes associated with it and thereby taking appropriate measures14.
Also Read: Does Anal Sex Increase the Risk of Colon Cancer?
Abnormal growth of cells in the vagina is termed vaginal cancer. Though it is a rare type of cancer, it can affect the quality of life of women, especially women in their older ages. Early symptoms might not be that pronounced in vaginal cancer; however, in advanced stages, certain symptoms can be seen. Understanding what is normal for your body and getting regular screenings done can help in detecting the changes earlier and taking appropriate measures faster.
No. Cervical cancer develops from the cervix, which is the opening of the uterus15. However, vaginal cancer starts from the vagina, which connects the cervix to the outside of the body1.
A regular check-up involving a pelvic examination by your doctor might help identify a vaginal cancer. Some of the symptoms linked with vaginal cancer are abnormal vaginal discharge or bleeding, the presence of blood in urine or stool, pain while peeing or during sex and constipation. However, these symptoms might not need to be present in every situation. Your doctor can identify if these symptoms can be linked to vaginal cancer and thereby help in adopting further measures14.
When vaginal cancers are detected early, they can be cured in certain cases. The treatments can include surgery, radiation therapies and chemotherapy1. Vaginal cancer recurrence can happen in some cases14.
Abnormal vaginal discharge or vaginal bleeding are seen in advanced cases of vaginal cancer. Along with these, the presence of blood in urine or stools, pain during sex or urinating and abnormal bowel movements can also happen. These symptoms can also be caused by other conditions. Only your doctor can evaluate the underlying causes for the specific symptoms14.
No. Abnormal vaginal bleeding can be associated with hormonal imbalances, the presence of fibroids or polyps in the uterus, infections or other reproductive disorders16. Abnormal vaginal bleeding along with other symptoms such as blood in urine or stools, pain during sex, and constipation can be linked with advanced cases of vaginal cancers14. Only your doctor can decide the underlying causes of bleeding.
Hysterectomy is the surgery for removing the uterus, including the cervix12. A previous history of hysterectomy for any benign lesions can also be considered a contributing factor in vaginal cancer occurrence2,12.
A vaginal biopsy is the removal of tissues from the vagina or cervix to examine under a microscope. It is beneficial in detecting any abnormal signs of cancer12. Some discomfort and slight bleeding can be expected during the procedure, and usually a numbing injection is given before the procedure. Some pain-relieving medicines can be considered if needed after discussing with your doctor.
1. Vaginal Cancer. Accessed August 25, 2026. https://medlineplus.gov/vaginalcancer.html
2. Merino MJ. Vaginal cancer: the role of infectious and environmental factors. Am J Obstet Gynecol. 1991;165(4 Pt 2):1255-1262. doi:10.1016/s0002-9378(12)90738-3 https://pubmed.ncbi.nlm.nih.gov/1659200/
3. Vaginal Cancer—Patient Version – NCI. Accessed August 25, 2026. https://www.cancer.gov/types/vaginal
4. Vaginal Cancer – StatPearls – NCBI Bookshelf. Accessed August 25, 2026. https://www.ncbi.nlm.nih.gov/books/NBK559126/
5. Adams TS, Maluleke JC, Cuello MA. Cancer of the vagina: 2025 update. Int J Gynecol Obstet. 2025;171(S1):48-59. doi:10.1002/ijgo.70325 https://pubmed.ncbi.nlm.nih.gov/40631450/
6. CDC. Gynecologic Cancers Basics. Gynecologic Cancers. February 3, 2025. Accessed August 26, 2026. https://www.cdc.gov/gynecologic-cancer/about/index.html
7. Loeser C. Vaginal Cancer | Foundation For Women’s Cancer. October 12, 2022. Accessed August 25, 2026. https://foundationforwomenscancer.org/gynecologic-cancers/gynecologic-cancer-types/vaginal-cancer/
8. Types of vaginal cancer. Accessed August 25, 2026. https://www.cancerresearchuk.org/about-cancer/vaginal-cancer/types-grades
9. Signs and Symptoms of Vaginal Cancer. Accessed August 25, 2026. https://www.cancer.org/cancer/types/vaginal-cancer/detection-diagnosis-staging/signs-symptoms.html
10. Symptoms of vaginal cancer. nhs.uk. December 9, 2021. Accessed August 27, 2026. https://www.nhs.uk/conditions/vaginal-cancer/symptoms/
11. Causes of vaginal cancer. nhs.uk. December 9, 2021. Accessed August 31, 2026. https://www.nhs.uk/conditions/vaginal-cancer/causes/
12. Vaginal Cancer Treatment – NCI. February 10, 2026. Accessed August 25, 2026. https://www.cancer.gov/types/vaginal/patient/vaginal-treatment-pdq
13. Vaginal cancer | nidirect. December 17, 2018. Accessed August 25, 2026. https://www.nidirect.gov.uk/conditions/vaginal-cancer
14. Vaginal and vulvar cancers. https://www.govinfo.gov/content/pkg/GOVPUB-HE20_7000-PURL-LPS125355/pdf/GOVPUB-HE20_7000-PURL-LPS125355.pdf
15. Cervical cancer: MedlinePlus Medical Encyclopedia. Accessed August 26, 2026. https://medlineplus.gov/ency/article/000893.htm
16. Jeanmonod R, Skelly CL, Jenkins SM, Agresti D. Vaginal Bleeding. In: StatPearls. StatPearls Publishing; 2026. Accessed August 26, 2026. http://www.ncbi.nlm.nih.gov/books/NBK470230/
17. Biopsy of the Vulva or Vagina. North Tees and Hartlepool NHS Foundation Trust. August 6, 2026. Accessed August 26, 2026. https://www.nth.nhs.uk/resources/biopsy-of-the-vulva-or-vagina/
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
Have you noticed a persistent sore throat, trouble swallowing, ear pain, a lump in your neck, or changes around your tonsils, and wondered if it could be tonsil cancer1,2? These symptoms may have many causes, but knowing the warning signs of cancer can help you understand when to seek medical advice. This blog explains tonsil cancer in simple terms, including its symptoms, causes, stages, and diagnosis. It also covers the available treatment options and what can be done to reduce the risk of tonsil cancer.
The tonsils are small areas of lymphoid tissue found at the back of the throat that play a role in the body’s defence against infections. Tonsil cancer develops when cells in the tonsils start multiplying abnormally and continue to grow without control, eventually forming a cancerous tumour3.
Did You Know?
Tonsil cancer can develop from different types of cells found in or around the tonsils. The type of cancer depends on the cells in which the cancer starts. The common types of tonsil cancers include:
Tonsil cancer is staged as oropharyngeal cancer because the tonsils are located in the oropharynx. Doctors assess the tumour’s size, check whether nearby lymph nodes are involved, and look for any spread to distant parts of the body. The staging system also considers whether the cancer is HPV-related or HPV-negative, as this can affect the stage3.
Note: Tonsil cancer staging can vary based on HPV status and individual test results. Only an experienced doctor can confirm the exact stage and treatment plan.
The symptoms of tonsil cancer include:
Note: Some people may have no symptoms, and the cancer may be noticed when one tonsil looks larger than the other. However, having one or two of these symptoms doesn’t mean that you have tonsil cancer. Any doubts should always be cleared by a qualified doctor.
Tonsil cancer causes can vary between individuals. Some of the main causes include:
Certain factors can make a person more likely to develop tonsil cancer. The common risk factors of tonsil cancer include:
Note: Having one or two of these risk factors doesn’t necessarily cause tonsil cancer. People without any risk factors may also develop cancer. However, people with risk factors should always be cautious and try to reduce their risk.
Also Read: Early Signs of Mouth Cancer You Should Know
It’s very important to identify the early warning signs of tonsil cancer to avoid its complications. The common complications of tonsil cancer include:
Several checks may be needed to find out whether a person has tonsil cancer, such as:
Note: Depending on the findings, the doctor might recommend further tests to assess the patient’s overall health.
Also Read: Throat Cancer: Symptoms, Causes, Diagnosis & Treatment
Tonsil cancer treatment depends on factors such as the stage of cancer, tumour size, HPV status, overall health, and whether the cancer has spread. The most common treatment methods suggested by doctors include:
Note: Tonsil cancer can affect each person differently, so diagnosis and treatment should always be discussed with a qualified doctor. Not everyone will need all the treatments mentioned above. Depending on the individual condition, doctors may also combine different treatment approaches.
Although tonsil cancer cannot always be avoided, we can take certain measures to reduce its occurrence. Some of these measures include:
Note: Tonsil cancer cannot always be prevented, even when a person follows healthy habits. These measures may help reduce the risk, but they cannot guarantee that cancer will not occur. If you notice any persistent changes in your mouth or throat, speak with a qualified doctor for proper evaluation.
Consult a doctor in case of a persistent sore throat, swallowing problems, a lump in the neck, unexplained ear pain, unusual changes around the tonsil, bleeding from the mouth or throat, lasting voice changes, or unexplained weight loss1,2,3 Getting checked does not mean you have cancer. It simply helps determine whether further testing is needed and, if cancer is suspected or confirmed, can guide further diagnosis and treatment.
Also Read: How to Prevent Cancer: Effective Ways to Reduce Your Cancer Risk
A sore throat or swollen tonsils may usually be caused by some common conditions like an infection. However, symptoms that last for several weeks should not be ignored. See a doctor if you have ongoing symptoms like throat pain or swallowing problems, a lump in the neck, unexplained ear pain, and unusual changes around the tonsils. Seeing a doctor can help you with proper diagnosis, and treatment for the exact cause of your symptoms.
Tonsil cancer can be treated with surgery, radiotherapy, or chemotherapy depending on the stage and other factors. The chances of recovery can also vary depending on the individual’s HPV status and how advanced the cancer is1.
Tonsil cancer may appear as an unusual lump, sore, swelling, or unusual changes around the tonsil1,2, 3. However, these changes may also occur with common infections, so any unusual or persistent changes should be checked with a doctor.
Tonsil cancer is relatively less common than other types of cancer. It has been reported to occur in around 24%10. However, among oropharyngeal cancers, tonsil cancer is the most common type1.
Tonsil cancer is a type of throat cancer that develops in the tonsils, which are located at the back of the throat3. However, throat cancer is a broader term that includes cancers affecting different areas of the throat.
There is no clear evidence that vaping directly causes any type of cancer, but e-cigarette vapour can contain harmful chemicals that may damage cells. The long-term effects of vaping on cancer risk are still being studied11.
Yes, smoking can increase the risk of tonsil cancer1,3. Tobacco smoke contains harmful substances that can damage cells in the throat and contribute to cancer development.
Yes, certain types of HPV, such as HPV-16, can increase the risk of tonsil cancer1.
Tonsil cancer can occur in children, but it is very rare12. Most cases are diagnosed in adults; however, persistent or unusual symptoms in a child should be checked by a doctor.
Yes, a CT scan can help detect tonsil cancer by showing abnormal growths and whether the cancer has spread to nearby tissues or lymph nodes. However, a biopsy is usually needed to confirm the diagnosis1,3.
Tonsil cancer does not usually cause tonsil stones, as both are different conditions. Tonsil stones are tiny, hard lumps which form in the tiny pockets of the tonsils. These usually occur from poor hygiene or due to frequent tonsil infections13.
1. Williamson AJ, Mullangi S, Gajra A. Tonsil Cancer. In: StatPearls. StatPearls Publishing; 2023. Accessed September 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK537238/
2. Head and neck cancers – NCI. 2021. Accessed September 2, 2026. https://www.cancer.gov/types/head-and-neck/head-neck-fact-sheet
3. Tonsil cancer. Cancer Research UK. 2025. Accessed September 2, 2026. https://www.cancerresearchuk.org/about-cancer/head-neck-cancer/tonsil
4. Lymphoma. MedlinePlus. 2024. Accessed September 2, 2026. https://medlineplus.gov/lymphoma.html
5. Sen R, Bhutani N, Saini R, Jashanpreet. Primary small cell carcinoma of tonsil: An extreme rarity. Ann Med Surg (Lond). 2019;44:29-32. doi:10.1016/j.amsu.2019.06.010 https://pmc.ncbi.nlm.nih.gov/articles/PMC6598600/
6. Oropharyngeal cancer treatment. NCI. 2025. Accessed September 2, 2026. https://www.cancer.gov/types/head-and-neck/patient/adult/oropharyngeal-treatment-pdq
7. Assessment of the mutation profile of tonsillar squamous cell carcinomas using targeted next-generation sequencing. PMC. Accessed September 2, 2026. https://pmc.ncbi.nlm.nih.gov/articles/PMC10045642/
8. Throat or larynx cancer. MedlinePlus. 2025. Accessed September 2, 2026. https://medlineplus.gov/ency/article/001042.htm
9. HPV and oropharyngeal cancer. CDC. 2024. Accessed September 2, 2026. https://www.cdc.gov/cancer/hpv/oropharyngeal-cancer.html
10. Oral cavity, oropharynx, hypopharynx, & larynx cancer prevention. NCI. 2025. Accessed September 2, 2026. https://www.cancer.gov/types/head-and-neck/hp/oral-prevention-pdq
11. Is vaping harmful? Cancer Research UK. 2026. Accessed September 2, 2026. https://www.cancerresearchuk.org/about-cancer/causes-of-cancer/smoking-and-cancer/is-vaping-harmful
12. Adil EA, Medina G, Cunningham MJ. Pediatric tonsil cancer: A national and institutional perspective. J Pediatr. 2018;197:255-261.e1. doi:10.1016/j.jpeds.2018.01.022 https://pubmed.ncbi.nlm.nih.gov/29571929/
13. Tonsil stones – symptoms, treatments and causes. healthdirect. 2024. Accessed September 2, 2026. https://www.healthdirect.gov.au/tonsil-stones
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
Any unusual patch, ulcer, or lump on the tongue may seem harmless, especially when it first appears. However, if the lesion does not heal or persists for a long time, it is important to get it checked as persistent changes in the tongue may sometimes be a sign of tongue cancer1. In this blog, we will discuss what tongue cancer is and its types. We will also discuss its common symptoms, diagnostic methods, and treatment options to manage the condition.
Tongue cancer is a type of oral cancer, where the cells of the tongue grow in an uncontrolled manner. This can lead to symptoms like the appearance of a spot, lump, or patch on the tongue, pain while swallowing, and sore throat1.
Did You Know?
Tongue cancer is classified as an oropharyngeal cancer. The most common type of oropharyngeal cancer and type of tongue cancer is squamous cell carcinoma (SCC), which arises from the thin, flat cells lining the surface of the tongue. Other types, including subtypes of SCC include1,5,6.
Localised pain is the most commonly reported symptom of tongue cancer. Other common symptoms include7:
Uncommon symptoms include7:
These symptoms may indicate the spread of the cancer beyond the oral cavity.
In some cases, tongue cancer may develop without any identifiable cause or known risk factor.
Although the exact tongue cancer causes are not known, there are several risk factors associated with tongue cancer. These include8:
If you notice a persistent ulcer, lump, red or white patch, pain, bleeding, numbness, or difficulty in moving the tongue or swallowing, consult a doctor. The doctor will ask about your symptoms, medical history, and health habits, and examine your mouth, tongue, throat, and neck for any abnormal changes. If the doctor suspects cancer, you may be referred to a specialist for further tests. The diagnostic process includes7,9,10:
The tongue cancer stages describe how large the cancer is, whether it has spread to nearby lymph nodes, and whether it has spread to other parts of the body. Doctors commonly use the TNM staging system to assess these features and then assign an overall stage.
The TNM system includes11:
The stage of tongue cancer describes the size and extent of the cancer and whether it has spread to nearby lymph nodes or other parts of the body11.
If tongue cancer is diagnosed, the treatment plan is decided based on the location, size, stage of the tumour, whether it has spread, and the person’s overall health. A team of specialists, such as an ENT doctor, radiation oncologist, medical oncologist, and reconstructive surgeon, may be involved in planning tongue cancer treatment, which includes7,10,12,13:
The tumour and, when necessary, part of the tongue and nearby lymph nodes are removed. Reconstructive surgery may be performed after extensive surgery to help restore appearance, speech, or swallowing.
Uses high-energy radiation to destroy cancer cells or stop them from growing. It may be used alone or together with other treatments.
Uses anti-cancer medicines to destroy or slow the growth of cancer cells. It may be combined with radiation therapy and used after surgery.
Uses medicines like tyrosine kinase inhibitors alone or with chemotherapy agents to aid the immune system in fighting cancer cells.
This treatment focuses on blocking the protein that helps the cancer cells multiply.
People with tongue cancer may experience complications as the cancer progresses. These may include7,14,15:
Treatments such as surgery, chemotherapy or radiation may also lead to complications such as16:
Also Read: Tonsil Cancer: Symptoms, Causes, Stages, Diagnosis and Treatment
The risk of tongue and oral cancer can be reduced by addressing certain known risk factors and adopting healthier lifestyle practices. Tongue cancer cannot always be prevented, but the risk may be reduced by addressing known risk factors and adopting healthier habits17:
Also Read: Throat Cancer: Symptoms, Causes, Diagnosis & Treatment
You should consult a doctor if you notice any persistent or unusual changes in your tongue or mouth, particularly if they do not improve within a few weeks.
Look for the following tongue cancer symptoms18:
Tongue cancer can affect the tongue and nearby areas of the mouth and throat. Knowing what the possible symptoms are and getting them checked early can help in timely diagnosis and treatment. Lifestyle changes such as avoiding tobacco, limiting alcohol, maintaining good oral hygiene, and overall following a healthy lifestyle may help lower the risk of tongue cancer. If you notice any unusual changes in your tongue or mouth that do not go away, speak to your doctor or dentist.
Yes. A persistent ulcer on the tongue or in the mouth that does not heal, particularly if it lasts for more than 3 weeks, can be a sign of oral cancer18. However, ulcers may have non-cancerous causes as well, so it is essential to have it checked by a doctor.
Tongue cancer may cause persistent pain or tenderness, although some cancers may not cause pain, particularly in the early stages18.
Tongue cancer may be manageable with appropriate treatment, especially when diagnosed early, but the chances of successful treatment depend on factors such as the cancer’s location, stage, tumour characteristics, and whether it has spread. Early detection and timely treatment can improve the chances of successful management10.
Early signs of tongue cancer may include a non-healing sore or ulcer, a lump or thickened area, a red or white patch, persistent pain, or difficulty in swallowing18. Persistent changes should be assessed by a doctor.
Yes. Smoking is an important risk factor for oral cancers, including cancers of the tongue. Avoiding smoking can help reduce the risk17.
Red or white patches on the tongue may have several causes and do not automatically mean cancer. However, if the patch persists, it should be examined by a doctor18.
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
Bloating, abdominal discomfort, or changes in the appetite in women may seem like digestive issues; however, if they are unusual for you and persist for longer than 2 weeks, they should be taken seriously. While these symptoms can have many causes, persistent or unusual changes may sometimes indicate ovarian cancer1. This blog explores the common signs of ovarian cancer, risk factors, diagnosis and treatment of ovarian cancer, and can help you understand what to look out for and when to seek medical advice.
Ovarian cancer is a cancer that starts in the ovaries, two small organs in the female reproductive system that produce eggs and hormones2. It develops when abnormal cells grow uncontrollably in the ovary and form a tumour3. Some ovarian cancers may start in the fallopian tubes (small tubes that connect the ovaries to the womb) or nearby peritoneal tissues4.
Although ovarian cancer cannot always be prevented, knowing the signs of ovarian cancer and recognising changes in your body can help you seek medical advice when needed. The common and possible ovarian cancer symptoms include1,5:
It is important to pay attention to symptoms that are new, persistent, occur more frequently than usual, or represent a noticeable change from your normal pattern.
Note: These symptoms may also be caused by conditions other than ovarian cancer and are not just ovarian cancer symptoms5.
The exact cause of ovarian cancer is not exactly known. Several factors may increase the chance of developing ovarian cancer. Let’s have a look at ovarian cancer risk factors:
Note: Having one or more risk factors does not mean that a woman will develop ovarian cancer. Some women may develop the disease without having any known risk factors6.
Ovarian cancer is grouped into different types depending on the cells where the cancer starts. The three main types are9:
This is the most common type of ovarian cancer. It begins in the cells that form the outer covering of the ovary. The different types of epithelial ovarian cancer include9,10:
This is a less common type that starts in the cells that normally develop into eggs. It is more often found in teenagers and younger women9.
This rare type develops in the cells that support the ovary and help it produce hormones. It develops in the tissues that support the ovaries and may be diagnosed at an early stage9.
Together, these three groups make up most ovarian cancers. Some cancers found in the ovary may also have started in another part of the body and then spread to the ovary.
Ovarian cancer is usually divided into four stages, based on how far it has spread5.
Knowing the ovarian cancer stages helps doctors determine the right treatment options.
If a doctor suspects ovarian cancer, they may recommend a few tests for ovarian cancer diagnosis. These include:
Ovarian cancer treatment varies from person to person. It depends on the type and stage of the cancer, its location, whether it has spread, and the person’s overall health. A specialist team will discuss the most suitable treatment and what to expect5. The common options include:
Surgery is a common treatment for ovarian cancer and aims to remove as much of the cancer as possible. Depending on the type and stage of the cancer, this may involve removing one or both ovaries, the fallopian tubes, the uterus, or nearby tissues.
Chemotherapy uses medicines to stop cancer cell growth by stopping them from multiplying or killing them. It may be given before or after surgery and can also be used if the cancer returns.
These medicines target specific cancer cells or other type of cells that help cancer cells grow. They may be offered to some people with advanced or recurrent ovarian cancer.
Radiotherapy uses high-energy radiation to destroy cancer cells. It is not usually the main treatment for ovarian cancer, but it may sometimes be used to control symptoms or treat cancer that has spread to another part of the body.
This treatment uses substances to boost or direct the body’s immune system to help fight cancer cells5.
Some of the ovarian cancers develop or grow using hormones such as estrogen. Hormone therapy may be used to block these hormones so that the cancer does not grow.
If ovarian cancer comes back, the treatment will depend on where it has returned, previous treatments and the person’s overall health. Options may include chemotherapy, targeted therapy, hormone therapy or further surgery14.
Not everyone will need all these treatments. The Gynaecologic oncology team will explore options available for each individual and, based on the possible benefits and side effects of each, will help the individual decide on the most suitable approach to remove as much of the cancer as possible (cytoreduction).
There is no certain way to prevent ovarian cancer, but some steps may help lower its chance or help early diagnosis15. These include:
No method can completely prevent ovarian cancer, so knowing the symptoms and getting unusual changes checked is important.
Also Read: Common Cancer Symptoms and Warning Signs in Women
Speak to your doctor if you notice symptoms such as the following that are unusual for you, last for 2 weeks or longer, become more frequent, or do not improve1:
These symptoms can have many causes and do not necessarily mean ovarian cancer. However, if they are unusual for you or persist, it is important to speak to your doctor.
Ovarian cancer may be hard to spot because its early signs can resemble common stomach or urinary problems. Being aware of changes such as persistent bloating, pelvic or tummy discomfort, reduced appetite or feeling full sooner than usual can help you recognise when you may need medical attention. Talking to a doctor about symptoms that don’t settle can help identify the underlying cause and ensure you get the right care early. Knowing your family history and personal risk can also help you discuss any concerns with your doctor.
Survival rates depend largely on the stage and type of ovarian cancer. Earlier-stage ovarian cancer generally has better survival outcomes than cancer diagnosed at a later stage18.
Ovarian cancer can be treated with surgery, chemotherapy and, for some people, targeted therapy. Early detection is generally linked with a better prognosis19.
Ovarian cancer can sometimes be genetic. Changes in genes such as BRCA1 and BRCA2 can increase the risk of developing ovarian cancer2.
Pelvic organs prolapse is not usually a sign of ovarian cancer20. It occurs when the womb, bladder or bowel bulges into the vagina because the supporting tissues have weakened. Symptoms of prolapse can include a feeling of heaviness or pressure in the lower abdomen or vagina, a bulge or lump in or around the vagina, constipation, or problems passing urine21.
HPV is mainly linked to cervical and some other cancers22 and is not usually known to cause ovarian cancer.
Yes. Advanced ovarian cancer can spread to the lungs and other parts of the body23 .
Some studies have suggested a possible link between polycystic ovary syndrome (PCOS) and ovarian cancer risk, particularly in younger (premenopausal) women. However, the evidence is limited and more research is needed to clarify whether PCOS is associated with an increased risk of ovarian cancer24.
1. CDC. Symptoms of Ovarian Cancer. Ovarian Cancer. February 26, 2025. Accessed September 3, 2026. https://www.cdc.gov/ovarian-cancer/symptoms/index.html
2. Ovarian Cancer. Accessed September 3, 2026. https://medlineplus.gov/ovariancancer.html
3. What Is Cancer? – NCI. September 17, 2007. Accessed September 3, 2026. https://www.cancer.gov/about-cancer/understanding/what-is-cancer
4. Ovarian, Fallopian Tube, & Primary Peritoneal Cancers Prevention – NCI. Accessed September 8, 2026. https://www.cancer.gov/types/ovarian/patient/ovarian-prevention-pdq?
5. Treatment of Ovarian Epithelial, Fallopian, & Peritoneal Cancers – NCI. February 10, 2026. Accessed September 3, 2026. https://www.cancer.gov/types/ovarian/patient/ovarian-epithelial-treatment-pdq
6. CDC. Ovarian Cancer Risk Factors. Ovarian Cancer. September 22, 2025. Accessed September 3, 2026. https://www.cdc.gov/ovarian-cancer/risk-factors/index.html
7. Ovarian cancer – Causes. nhs.uk. October 20, 2017. Accessed September 3, 2026. https://www.nhs.uk/conditions/ovarian-cancer/causes/
8. Salehi F, Dunfield L, Phillips KP, Krewski D, Vanderhyden BC. Risk factors for ovarian cancer: an overview with emphasis on hormonal factors. J Toxicol Environ Health B Crit Rev. 2008;11(3-4):301-321. doi:10.1080/10937400701876095 https://pubmed.ncbi.nlm.nih.gov/18368558/
9. 3 types of ovarian cancer, explained. NIH MedlinePlus Magazine. Accessed September 3, 2026. https://magazine.medlineplus.gov/article/3-types-of-ovarian-cancer-explained
10. Tumor Morphology | SEER Training. Accessed September 3, 2026. https://training.seer.cancer.gov/ovarian/abstract-code-stage/ovarian-morphology.html?
11. Ovarian Cancer Early Detection, Diagnosis, and Staging. Accessed September 3, 2026. https://www.cancer.org/cancer/types/ovarian-cancer/detection-diagnosis-staging.html
12. Ovarian cancer – Tests and next steps. nhs.uk. February 15, 2022. Accessed September 3, 2026. https://www.nhs.uk/conditions/ovarian-cancer/tests-and-next-steps/
13. Expert Panel on GYN and OB Imaging, Stein EB, Venkatesan AM, et al. ACR Appropriateness Criteria® Staging and Follow-Up of Ovarian Cancer: 2025 Update. J Am Coll Radiol JACR. 2025;22(11S):S689-S698. doi:10.1016/j.jacr.2025.08.033 https://pubmed.ncbi.nlm.nih.gov/41193052/
14. Treatment if your ovarian cancer comes back. Accessed September 3, 2026. https://www.cancerresearchuk.org/about-cancer/ovarian-cancer/treatment/if-your-cancer-comes-back
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