BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuBlood in the semenSemen - bloody; Blood in ejaculation; HematospermiaBlood in the semen is called hematospermia. It may be in amounts too small to be seen except with a microscope, or it may be visible in the ejaculation fluid. Causes Most of the time, the cause for blood in the semen is not known. It can be caused by swelling or infection of the prostate or seminal vesicles. The problem may occur after a prostate biopsy.Swelling or infection of the prostateProstatitis is inflammation of the prostate gland. This problem can be caused by an infection with bacteria. However, this is not a common cause. A...ImageRead Article Now Book Mark Article Prostate biopsyA biopsy is the removal of a small piece of tissue for laboratory examination.Read Article Now Book Mark Article Blood in the semen may also be caused by:Blockage due to enlarged prostate (prostate problems) Infection of the prostate Irritation in the urethra (urethritis) Injury to the urethra Often, the cause of the problem cannot be found.Sometimes, the visible blood will last several days to weeks, depending on the cause of the blood and if any clots formed in the seminal vesicles. Depending on the cause, other symptoms that may occur include:Blood in the urine Fever or chills Lower back pain Pain with bowel movement Pain with ejaculation Pain with urination Swelling in the scrotum Swelling or tenderness in the groin area Tenderness in the scrotum Home Care The following steps may help ease discomfort from a prostate infection or urinary infection:Prostate infectionYou have been diagnosed with bacterial prostatitis. This is an infection of the prostate gland.Read Article Now Book Mark Article Take over-the-counter pain relievers such as ibuprofen or naproxen. Drink plenty of fluids. Eat high-fiber foods to make bowel movements easier. When to Contact a Medical Professional Always contact your health care provider if you notice any blood in your semen. What to Expect at Your Office Visit The provider will perform a physical exam and look for signs of:Discharge from the urethra Enlarged or tender prostate Fever Swollen lymph nodes Swollen or tender scrotumYou may need the following tests:Prostate exam PSA blood test Semen analysis Semen analysisSemen analysis measures the amount and quality of a man's semen and sperm. Semen is the thick, white fluid released during ejaculation that contains...ImageRead Article Now Book Mark Article Semen culture Ultrasound or MRI of the prostate, pelvis or scrotum Urinalysis UrinalysisUrinalysis is the physical, chemical, and microscopic examination of urine. It involves a number of tests to detect and measure various compounds th...ImageRead Article Now Book Mark Article Urine cultureUrine cultureA urine culture is a lab test to check for bacteria or other germs in a urine sample. It can be used to check for a urinary tract infection in adults...ImageRead Article Now Book Mark Article Open ReferencesReferencesElsamra SE. Evaluation of the urologic patient: history and physical examination. In: Partin AW, Domochowski RR, Kavoussi LR, Peters CA, eds. Campbell-Walsh-Wein Urology. 12th ed. Philadelphia, PA: Elsevier; 2021:chap 1.Kaplan SA. Benign prostatic hyperplasia and prostatitis. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 114.O'Connell TX. Hematospermia. In: O'Connell TX, ed. Instant Work-ups: A Clinical Guide to Medicine. 2nd ed. Philadelphia, PA: Elsevier; 2017:chap 30.Small EJ. Prostate cancer. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier Saunders; 2020:chap 191.AllVideoImagesTogBlood in semen - illustration The presence of blood in semen (the fluid discharged upon ejaculation) may be caused by inflammation, infection, obstruction or trauma.Blood in semenillustrationBlood in semen - illustration The presence of blood in semen (the fluid discharged upon ejaculation) may be caused by inflammation, infection, obstruction or trauma.Blood in semenillustration Tests for Blood in the semen Semen analysisRelated Information Urination - painful(Symptoms)Scrotum(Special Topic)Fever(Symptoms) Review Date: 7/1/2023 Reviewed By: Kelly L. Stratton, MD, FACS, Associate Professor, Department of Urology, University of Oklahoma Health Sciences Center, Oklahoma City, OK. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. 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Blood in the semenSemen - bloody; Blood in ejaculation; HematospermiaBlood in the semen is called hematospermia. It may be in amounts too small to be seen except with a microscope, or it may be visible in the ejaculation fluid. Causes Most of the time, the cause for blood in the semen is not known. It can be caused by swelling or infection of the prostate or seminal vesicles. The problem may occur after a prostate biopsy.Swelling or infection of the prostateProstatitis is inflammation of the prostate gland. This problem can be caused by an infection with bacteria. However, this is not a common cause. A...ImageRead Article Now Book Mark Article Prostate biopsyA biopsy is the removal of a small piece of tissue for laboratory examination.Read Article Now Book Mark Article Blood in the semen may also be caused by:Blockage due to enlarged prostate (prostate problems) Infection of the prostate Irritation in the urethra (urethritis) Injury to the urethra Often, the cause of the problem cannot be found.Sometimes, the visible blood will last several days to weeks, depending on the cause of the blood and if any clots formed in the seminal vesicles. Depending on the cause, other symptoms that may occur include:Blood in the urine Fever or chills Lower back pain Pain with bowel movement Pain with ejaculation Pain with urination Swelling in the scrotum Swelling or tenderness in the groin area Tenderness in the scrotum Home Care The following steps may help ease discomfort from a prostate infection or urinary infection:Prostate infectionYou have been diagnosed with bacterial prostatitis. This is an infection of the prostate gland.Read Article Now Book Mark Article Take over-the-counter pain relievers such as ibuprofen or naproxen. Drink plenty of fluids. Eat high-fiber foods to make bowel movements easier. When to Contact a Medical Professional Always contact your health care provider if you notice any blood in your semen. What to Expect at Your Office Visit The provider will perform a physical exam and look for signs of:Discharge from the urethra Enlarged or tender prostate Fever Swollen lymph nodes Swollen or tender scrotumYou may need the following tests:Prostate exam PSA blood test Semen analysis Semen analysisSemen analysis measures the amount and quality of a man's semen and sperm. Semen is the thick, white fluid released during ejaculation that contains...ImageRead Article Now Book Mark Article Semen culture Ultrasound or MRI of the prostate, pelvis or scrotum Urinalysis UrinalysisUrinalysis is the physical, chemical, and microscopic examination of urine. It involves a number of tests to detect and measure various compounds th...ImageRead Article Now Book Mark Article Urine cultureUrine cultureA urine culture is a lab test to check for bacteria or other germs in a urine sample. It can be used to check for a urinary tract infection in adults...ImageRead Article Now Book Mark Article Open ReferencesReferencesElsamra SE. Evaluation of the urologic patient: history and physical examination. In: Partin AW, Domochowski RR, Kavoussi LR, Peters CA, eds. Campbell-Walsh-Wein Urology. 12th ed. Philadelphia, PA: Elsevier; 2021:chap 1.Kaplan SA. Benign prostatic hyperplasia and prostatitis. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 114.O'Connell TX. Hematospermia. In: O'Connell TX, ed. Instant Work-ups: A Clinical Guide to Medicine. 2nd ed. Philadelphia, PA: Elsevier; 2017:chap 30.Small EJ. Prostate cancer. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier Saunders; 2020:chap 191.