Urinary tract infection with pus coming out may be gonorrhea, prostatitis and so on. 1. Gonorrhea: a sexually transmitted disease, mainly through sexual contact, is caused by Neisseria gonorrhoeae infection, can cause urinary tract infections, the typical symptoms of frequent urination, urinary urgency, urethral exudate pus secretion, etc., so urinary tract infections have pus flow, if there is unclean sex, should be considered as whether it is gonorrhea. 2. Prostatitis: prostatitis caused by a variety of pathogenic bacteria infection, may also cause glandular congestion and swelling, abnormal secretion, caused by the inflammatory reaction caused by purulent secretion, may also lead to urinary tract infection with pus flow. It is recommended to go to the regular hospital for the culture of pathogenic bacteria in the secretion to determine whether it is gonorrhea, and take anti-infection treatment in a timely manner, and prohibit sexual intercourse during the treatment to reduce the cross-infection.