Blood in semen, Blood in urine: 6 Possible Causes
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What causes blood in semen and blood in urine? 6 possible conditions

See a list of possible causes in order from the most common to the least.



Urethritis is a condition in which the urethra, or the tube that carries urine from the bladder to outside the body, becomes inflamed and irritated.

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Prostate Cancer Overview

Learn prostate cancer information, causes, symptoms and treatments.

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Bladder Cancer

The exact cause of bladder cancer is unknown. Learn about its symptoms, diagnosis, and treatment.

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Urethral Stricture

Usually the urethra is wide enough for urine to flow freely through it. When it narrows, it can restrict urinary flow. This is known as a urethral stricture.

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Reactive Arthritis (Reiter's Syndrome)

Reactive arthritis is a type of arthritis triggered by an infection in the body.

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Chronic Nonbacterial Prostatitis

Chronic nonbacterial prostatitis is a condition that causes pain and inflammation in the prostate and the lower urinary tract in men.

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.