The glans belongs to the urology department, causing glansitis mainly for the following reasons: first, unclean sexual history, unclean sexual history caused by infection of the foreskin glans. The second, the foreskin is too long, because the foreskin scale gathered in the foreskin for a long time, easy to complicate the infectious or non-infectious inflammation, early manifestation of congestion, edema, secondary bacterial infection can appear purulent discharge. The third, the circumcision, due to the narrowing of the external urethra, urine long-term stimulation of the foreskin caused by infection, also showed congestion, edema, and thus secondary bacterial infection can appear purulent secretions. The patient should avoid spicy and stimulating food, quit smoking, quit drinking, change bad habits, and if necessary, need to perform circumcision.