Male urinary tract moisture usually refers to scrotal moisture, which may be caused by self-factors, prostatitis, varicocele and other reasons. 1. Self-factors: if the environment temperature is too high, sedentary, physiological sweating, wearing underwear too tight, etc., may appear male scrotum moisture. 2. Prostatitis: After suffering from prostatitis, the common manifestations are frequent urination, urinary urgency, urinary pain, perineal discomfort, etc. At the same time, it can also be accompanied by scrotal dampness, and may also be accompanied by scrotal itching and other symptoms. 3. Varicose veins: when the patient has varicose veins, due to the tortuous and dilated blood vessels, it can also lead to the phenomenon of male scrotal humidity. There are many reasons for male scrotum moisture, should go to the regular hospital in time to identify the cause of the disease, under the guidance of professional doctors to take targeted treatment.