Urethral discharge

Abnormal mucus, purulent, or serosanguinous exudate from the urethral meatus, typically reflecting urethritis or other inflammatory/infectious pathology of the urethra. Possible causes are sexually transmitted infections (Chlamydia, Gonorrhea, Mycoplasma genitalium, Trichomonas vaginalis), urinary tract infection, prostatitis, balanitis, and chemical/mechanical irritation (urinary catheter, soap, spermicide, condom).