Why is there white liquid when urinating

Patient's question:

Patient Gender: If urination is not careful and gets on the pants, after drying, it seems like a white, glue-like substance is stuck on it. Male
Patient Age: 26

Doctor's answer:

After urination, a milky white liquid appears, which is considered post-micturition leukorrhea. It is commonly seen in infections of the prostate and other urogenital systems, usually caused by chronic prostatitis in most men. The white discharge is prostatic fluid, not semen. It is often associated with excessive alcohol consumption, cold exposure, perineal injuries, abnormal sexual activity, frequent sexual impulses, as well as long-distance cycling or horseback riding. These factors can lead to prostatic congestion and stasis, which are significant contributors to prostatitis.
Recommendations: It is advised to seek medical attention promptly and undergo relevant tests such as prostatic and urinary examinations to identify the specific cause. During this period, avoid spicy and irritating foods, drink plenty of water, and engage in appropriate exercise.