<\/span>Introduction<\/strong><\/span><\/h2>\n\n\n\n
Have you ever experienced a burning sensation while urinating or felt the need to rush to the bathroom more often than usual? These symptoms can be uncomfortable and sometimes worrying, especially when they don\u2019t go away quickly.\u00a0<\/p>\n\n\n\n
In many such cases, a simple urine test<\/strong><\/a> may show the presence of white blood cells (WBC), also known as leukocytes. Normally, urine does not contain significant numbers of these cells. When they are found, it is called leukocytes in urine or pyuria. This result usually indicates that the body is responding to an infection or inflammation in the urinary tract. It may be associated with urinary tract infections (UTIs) or other urinary system issues^{1<\/sup><\/a>.\u00a0<\/p>\n\n\n\n}
This article on leukocytes in urine might help you understand what it is, its causes, symptoms, and treatment options.\u00a0<\/p>\n\n\n\n
<\/span>What Are Leukocytes?<\/strong><\/span><\/h2>\n\n\n\n
Leukocytes, commonly known as WBCs, are essential parts of the body\u2019s immune system. They help\u202fprotect the body by fighting\u202finfections caused by bacteria, viruses, fungus, and other harmful organisms. These cells are formed in the bone marrow and circulate throughout the blood and lymph system, continually protecting the body from disease.\u00a0<\/p>\n\n\n\n
There are 5 different types of leukocytes; they are neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type has a specific role in identifying and destroying harmful microbes ^{2<\/sup><\/a>.\u00a0<\/p>\n\n\n\n}
<\/span>What Are Leukocytes in Urine?<\/strong><\/span><\/h2>\n\n\n\n
Leukocytes in urine simply means the presence of WBCs in the urine. Normally, urine does not contain these cells, as they are part of the body\u2019s immune system and stay in the blood to fight infections.\u00a0<\/p>\n\n\n\n
When leukocytes are present in urine, it usually indicates that the body is responding to an infection or inflammation somewhere in the urinary tract, such as the bladder, urethra, or kidneys. This often occurs in conditions like urinary tract infections (UTIs), but it can also be linked to other problems ^{1<\/sup><\/a>.\u00a0<\/p>\n\n\n\n}
Hence, leukocytes in urine act as a warning sign that there may be an infection or irritation in the urinary system that needs attention.\u00a0<\/p>\n\n\n\n
<\/span>Causes of Leukocytes in Urine<\/strong><\/span><\/h2>\n\n\n\n
The reasons for leukocytes in urine can be divided to two:\u00a0<\/p>\n\n\n\n
\n
UTIs:<\/strong> One of the most\u202fcommon causes. Bacteria entering the urinary tract can cause infection in the bladder or urethra, resulting in leukocytes in urine^{3<\/sup><\/a>.\u00a0<\/li>\n\n\n\n}
Kidney Infection:<\/strong> Causes bacteria to spread to the kidneys which often causes the release of leukocytes in urine^{3<\/sup><\/a>.\u00a0<\/li>\n\n\n\n}
Urolithiasis:<\/strong> Stone in the urinary tract including kidneys can irritate the tract and cause leukocytes to get released in the urine^{4<\/sup><\/a>^,<\/sup>}^{5<\/sup><\/a>.\u00a0<\/li>\n\n\n\n}
Sexually Transmitted Infections (STIs):<\/strong> An STI caused by microbes such as Trachomatous,\u202fGonorrhoeae,\u202fand\u202fTrichomonas can cause leukocytes in urine, especially in adolescents (women in particular)^{5<\/sup><\/a>.\u00a0<\/li>\n\n\n\n}
Other Infections: <\/strong>Viral infections (herpes and HIV), bacterial infections (tuberculosis), fungal infections (candida and aspergillus) and\u00a0 parasitic infections (schistosomiasis) can also cause WBCs to appear in urine^{5<\/sup><\/a>.<\/li>\n\n\n\n}
Inflammatory Conditions:<\/strong> Chronic inflammation of bladder (cystitis), ureter (urethritis), kidney (interstitial nephritis), etc., can release WBCs into the blood, even if infections are absent^{5<\/sup><\/a>^,<\/sup>}^{6<\/sup><\/a>.\u00a0<\/li>\n\n\n\n}
Drugs:<\/strong> Certain types of drugs such as corticosteroids, antibiotics like penicillin<\/strong><\/a> NSAID painkillers, etc., can cause allergic interstitial nephritis (inflammation of kidney cells) and WBCs in urine^{5<\/sup><\/a>.\u00a0<\/li>\n<\/ul>\n\n\n\n}
<\/span>Symptoms of Leukocytes in Urine<\/strong><\/span><\/h2>\n\n\n\n
Leukocytes in urine usually indicate infection or inflammation in the urinary tract, so the symptoms are generally related to the underlying cause. The common symptoms include:\u00a0<\/p>
<\/div>

Sr. No<\/strong><\/td>	Myths\u00a0<\/strong><\/td>	Facts\u00a0<\/strong><\/td><\/tr>
1<\/strong><\/td>	Leukocytes in urine always mean a serious disease.<\/td>	False; most often, they are caused by simple urinary tract infections (UTIs) and are easily treatable^{1<\/sup><\/a>.<\/td><\/tr>}
2<\/strong><\/td>	Leukocytes in urine are always due to kidney problems.<\/td>	False; leukocytes in urine is not always due to kidney problems, it can be caused by UTIs, due to certain types of drugs, pregnancy, dehydration, inflammations, etc^{3<\/sup><\/a>^,<\/sup>}^{5<\/sup><\/a>^,<\/sup>}^{6<\/sup><\/a>.<\/td><\/tr>}
3<\/strong><\/td>	If there are no symptoms, leukocytes in urine are harmless.\u00a0<\/td>	Even without symptoms, they may indicate an underlying infection that needs evaluation.<\/td><\/tr>
4<\/strong><\/td>	Leukocytes in urine always require strong antibiotics.\u00a0<\/td>	Treating the cause always may not require antibiotics. The mild causes can be managed, while antibiotics should be used only if severe signs of infections (or any cause) appear^{6<\/sup><\/a>.<\/td><\/tr>}
5<\/strong><\/td>	Drinking cranberry juice alone can treat leukocytes in urine.\u00a0 <\/td>	Cranberry juice may help support urinary tract health and reduce the risk of UTIs, which can cause leukocytes in urine. However, it cannot treat the condition on its own and should be used only as a supportive measure along with proper medical treatment when needed^{16<\/sup><\/a>.\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n} <\/span>When to See a Doctor?<\/strong><\/span><\/h2>\n\n\n\nConsult a doctor<\/a><\/strong> for leukocytes in urine if:\u00a0<\/p>\n\n\n\n \n You have symptoms like burning during urination, frequent urge to urinate, cloudy or foul-smelling urine, or lower abdominal pain ^{3<\/sup><\/a>^,<\/sup>}^{6<\/sup><\/a>^,<\/sup>}^{7<\/sup><\/a>.\u00a0<\/li>\n\n\n\n} Symptoms persist, worsen, or keep coming back, especially if you have risk factors like pregnancy, diabetes, or kidney stones ^{5<\/sup><\/a>.\u00a0<\/li>\n\n\n\n} You develop warning signs such as fever, flank pain, chills, or blood in urine, as these may indicate a serious infection ^{5<\/sup><\/a>^,<\/sup>}^{7<\/sup><\/a>^,<\/sup>}^{8<\/sup><\/a>.\u00a0<\/li>\n<\/ul>\n\n\n\n} *Also Read:* *Home Remedies For UTI By Dr. Siddharth Gupta<\/a><\/em><\/strong><\/p>\n\n\n\n* <\/span>Conclusion<\/strong><\/span><\/h2>\n\n\n\n With this blog, we\u2019ve tried to clarify the meaning of leukocytes in urine, their causes, associated symptoms, risks, diagnosis and management. They usually indicate an infection or inflammation in the urinary system, which is most typically caused by UTIs, and are generally manageable. Urine testing is critical for early diagnosis and therapy. With proper medical care, the majority of cases can be successfully handled and complications can be\u202favoided. Maintaining proper hygiene and healthy habits lowers the likelihood of recurrence.\u00a0<\/p>\n\n\n\n <\/span>Frequently Asked Questions (FAQs)<\/strong><\/span><\/h2>\n\n\n\nCan leukocytes in urine mean cancer?<\/strong>\u00a0<\/strong> Leukocytes in urine usually indicate infection or inflammation in the urinary tract rather than cancer. In rare cases, they may be seen with urinary tract cancers, or prostate cancer (in men)^{5<\/sup><\/a>; but they are not a specific or reliable sign of cancer.\u00a0<\/p> <\/div>} Can BV cause leukocytes in urine?<\/strong>\u00a0<\/strong> Bacterial vaginosis (BV) is a condition that affects the vagina. Although BV is associated with a higher risk of urinary tract infections (UTIs)^{17<\/sup><\/a>, it does not directly cause white blood cells in urine. If a UTI develops, it can lead to the presence of white blood cells in urine due to the infection, rather than BV itself.\u00a0<\/p> <\/div>} Can stress cause leukocytes in urine?<\/strong>\u00a0<\/strong> Stress does not directly cause leukocytes in urine, but it may be associated with immune changes that could potentially increase susceptibility to infections, which in turn can result in leukocytes in urine ^{18<\/sup><\/a>.\u00a0<\/p> <\/div>} Can endometriosis cause leukocytes in urine?<\/strong>\u00a0<\/strong> Endometriosis can affect the urinary tract and may cause symptoms like pain or blood in urine. However, it does not directly cause leukocytes in urine, and their presence is usually linked to a UTI or inflammation ^{19<\/sup><\/a>. The occurrence of UTI or inflammations like this can then cause leukocytes in urine}^{1<\/sup><\/a>^,<\/sup>}^{5<\/sup><\/a>.\u00a0<\/p> <\/div>} Can periods cause leukocytes in urine?<\/strong>\u00a0<\/strong> During periods, blood and vaginal secretions can contaminate a urine sample and show leukocytes in urine. However, periods do not directly cause true leukocytes in the urinary tract ^{5<\/sup><\/a>.\u00a0<\/p> <\/div> <\/div>\n\n\n\n} <\/span>References<\/strong><\/span><\/h2>\n\n\n\n1. Leukocyte esterase urine test. 2025. Doi: https:\/\/medlineplus.gov\/ency\/article\/003584.htm\u00a0<\/a><\/p>\n\n\n\n 2. White Blood Count (WBC). 2024. Doi: https:\/\/medlineplus.gov\/lab-tests\/white-blood-count-wbc\/\u00a0<\/a><\/p>\n\n\n\n 3. Crader MF, Kharsa A, Leslie SW. Bacteriuria. 2023. Doi: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK482276\/\u00a0<\/a><\/p>\n\n\n\n 4. Chen Y, Liao CH, Chiang BJ, Huang HC, Chou YW. A Lower Urine White Blood Cell Median Can be a Predictor of Undiscovered Urolithiasis in Patients with Acute Urinary Tract Symptoms. Urological Science<\/em>. 2020;31(3):115-121. doi:10.4103\/UROS.UROS_12_20. https:\/\/www.researchgate.net\/publication\/355758362_A_lower_urine_white_blood_cell_median_can_be_a_predictor_of_undiscovered_urolithiasis_in_patients_with_acute_urinary_tract_symptoms\u00a0<\/a><\/p>\n\n\n\n 5. Sherchan R, Hamill R. Sterile Pyuria. 2024. Doi: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK606125\/\u00a0<\/a><\/p>\n\n\n\n 6. Li R, Leslie SW. Cystitis. 2023. Doi: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK482435\/\u00a0<\/a><\/p>\n\n\n\n 7. Urinary Tract Infection Basics. 2024. Doi: https:\/\/www.cdc.gov\/uti\/about\/index.html\u00a0<\/a><\/p>\n\n\n\n 8. Kidney stones. 2024. Doi: https:\/\/medlineplus.gov\/ency\/article\/000458.htm<\/a>\u00a0<\/p>\n\n\n\n 9. Bendig DW. The Differential Diagnosis of Sterile Pyuria in Pediatric Patients: A Review. Global Pediatric Health<\/em>. 2021;8:2333794X21993712. doi:10.1177\/2333794X21993712. https:\/\/pubmed.ncbi.nlm.nih.gov\/34017902\/\u00a0<\/a><\/p>\n\n\n\n 10. Jagtap S, Harikumar S, Vinayagamoorthy V, Mukhopadhyay S, Dongre A. Comprehensive assessment of holding urine as a behavioral risk factor for UTI in women and reasons for delayed voiding. BMC Infect Dis<\/em>. 2022;22(1):521. doi:10.1186\/s12879-022-07501-4. https:\/\/pubmed.ncbi.nlm.nih.gov\/35668379\/\u00a0<\/a><\/p>\n\n\n\n 11. Habak PJ, Carlson K, Griggs RP. Urinary Tract Infection in Pregnancy. 2024. Doi: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK537047\/\u00a0<\/a><\/p>\n\n\n\n 12. Urine culture. 2024. Doi: https:\/\/medlineplus.gov\/ency\/article\/003751.htm\u00a0<\/a><\/p>\n\n\n\n 13. Booth J, Agnew R. Evaluating a hydration intervention (DRInK Up) to prevent urinary tract infection in care home residents: A mixed methods exploratory study. JFSF<\/em>. 2019;04(02):36-44. doi:10.22540\/JFSF-04-036. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7155301\/\u00a0<\/a><\/p>\n\n\n\n 14. Porat A, Bhutta BS, Kesler S. Urosepsis. 2023. Doi: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK482344\/<\/a>\u00a0<\/p>\n\n\n\n 15. Nutrition and Immunity. Doi: https:\/\/nutritionsource.hsph.harvard.edu\/nutrition-and-immunity\/\u00a0<\/a><\/p>\n\n\n\n 16. Jepson RG, Williams G, Craig JC. Cranberries for preventing urinary tract infections. Cochrane Kidney and Transplant Group, ed. Cochrane Database of Systematic Reviews<\/em>. 2012;2014(6). doi:10.1002\/14651858.CD001321.pub5. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7027998\/<\/a>\u00a0<\/p>\n\n\n\n 17. Vaginal microbiota and urinary tract infections in women: the protective role of vaginal lactobacilli in counteracting urinary tract infections occurrence and recurrence. infez med<\/em>. 2026;34(1). doi:10.53854\/liim-3401-4. https:\/\/pubmed.ncbi.nlm.nih.gov\/41788387\/\u00a0<\/a><\/p>\n\n\n\n 18. Jabeen A. Correlation between Anxiety Level and Leukocytes in the Urine. JPCR<\/em>. 2019;7(3). doi:10.19080\/JPCR.2019.07.555712. https:\/\/juniperpublishers.com\/jpcr\/JPCR.MS.ID.555712.php\u00a0<\/a><\/p>\n\n\n\n 19. Leonardi M, Espada M, Kho RM, et al. Endometriosis and the Urinary Tract: From Diagnosis to Surgical Treatment. Diagnostics<\/em>. 2020;10(10):771. doi:10.3390\/diagnostics10100771. https:\/\/pubmed.ncbi.nlm.nih.gov\/33007875\/\u00a0<\/a><\/p>\n\n\n\n Disclaimer<\/em><\/strong>: 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.<\/em><\/p>\n\n\n\n Links and product recommendations in the information<\/em> provided here are advertisements of third-party products available on the website. 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These symptoms can be uncomfortable and sometimes worrying, especially when they don\u2019t go away quickly.\u00a0 In many such cases, a simple urine test may show the presence of white blood cells (WBC), [\u2026]","protected":false},"author":180,"featured_media":277025,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_wp_rev_ctl_limit":""},"categories":[10435],"tags":[14236,14237,14238],"acf":[],"_embedded":{"wp:featuredmedia":[{"source_url":"https:\/\/pharmeasy.in\/blog\/wp-content\/uploads\/2026\/04\/leukocytes-in-urine.webp"}]},"_links":{"self":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/276928"}],"collection":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/users\/180"}],"replies":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/comments?post=276928"}],"version-history":[{"count":52,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/276928\/revisions"}],"predecessor-version":[{"id":277039,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/posts\/276928\/revisions\/277039"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/media\/277025"}],"wp:attachment":[{"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/media?parent=276928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/categories?post=276928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pharmeasy.in\/blog\/wp-json\/wp\/v2\/tags?post=276928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}