Gonorrhea and urethritis are both infectious diseases of the urinary tract, clinically encountered need to do differential diagnosis, gonorrhea belongs to a kind of urethritis, gonorrhea is gonococcal infection. Urethritis is generally bacteria or chlamydia, mycoplasma infection, the symptoms are not the same, gonorrhea starts sharply, can produce a large number of purulent secretions, the symptoms are more obvious, urethritis secretions are generally plasma make-up, there is no purulent secretions, you can eat pathogens to distinguish between the treatment method is not the same, gonorrhea is mainly treated with cephalosporin antibiotics.