The white discharge from the male genitalia needs to be further examined at the hospital to clarify the specific causes. 1. male circumcision and the presence of foreskin scale, when the foreskin or glans can appear white dirt, accompanied by a certain abnormal smell. This is not accompanied by any abnormal pain or local redness, and the white discharge can be reduced or disappeared after timely cleaning. This is a good way to get the most out of your life. 2. When a man has fungal glans, he can have a white discharge, accompanied by local swelling of the glans or local erythema formation, accompanied by local small herpes-like changes, the patient can also have more obvious itching symptoms. The white discharge should be taken for fungal smear examination to rule out fungal infection. 3. Sexually transmitted diseases, such as gonococcal or mycoplasma, chlamydia infection can appear after white or yellowish discharge. The discharge can appear in the urethra or glans, accompanied by symptoms of frequent urination, urinary urgency and painful urination. Most of them appear after a history of unclean sexual contact and require relevant pathogenic tests for sexually transmitted diseases to confirm the diagnosis.