What causes white discharge from the urethral opening?

Discharge of white fluid from the urethral opening may be caused by chronic prostatitis or a urinary tract infection; however, it could also result from “excess internal heat” (a traditional Chinese medicine concept). If this symptom occurs frequently, prompt evaluation at a reputable hospital is essential. If chronic prostatitis is diagnosed, anti-inflammatory medications prescribed by a physician may be used. If a urinary tract infection is confirmed, timely antibiotic therapy—such as levofloxacin—is required.