There are white secretions on the male genitalia, the possible causes are the following: first, foreskin scale, it is common in patients with excessively long foreskin or prepuce, also seen in patients who usually do not pay attention to personal hygiene, local can not achieve adequate clean-up appear to have white secretions. Mostly attached to the glans coronal groove near, accompanied by a certain foul odor, can use detergent or cotton swabs to remove. If the infection is present, it is usually not accompanied by any stinging or itching symptoms. Second, fungal glansitis, can appear on the glans white secretion, cheese-like, patch-like, attached to the glans accompanied by local itching, also accompanied by local redness of the glans or glans on the erythema, erosion, ulcers and other changes, need to carry out the smear of secretions to find out whether there is a fungal infection. Third, when suffering from some sexual contact diseases, there can be secretions on the glans, mostly seen in the urethra flowing yellow and milky white secretions. When suffering from prostatitis, there can also be white secretions coming out of the urethra.