If you want to judge whether scrotal humidity is by yourself, you can only initially judge from the clinical manifestations and whether there are corresponding etiological factors. 1. Symptoms: the main symptoms of scrotal humidity include scrotal sweating, dampness, sticky feeling; secondly, the patient can also feel the scrotal area has a significant drop in temperature; due to the scrotum localized sweating, if not cleaned in a timely manner, it can lead to scrotal itching, skin redness and other phenomena, but also can cause scrotal dermatitis, glans, and other diseases. 2. Etiology: scrotal humidity is mainly due to the high local temperature of the scrotum, such as patients smoking for a long time wearing tight underwear, sitting for a long time or working in hot environments; secondly, prostatitis, varicocele, scrotal eczema and other diseases can also induce the appearance of scrotal humidity; in addition to natural sweating crowd, also belongs to one of the high incidence of the population. So when you find yourself with scrotal moisture, excessive sweating and other phenomena, you can go to the hospital in time, further improve the urinary system ultrasound, blood routine and other tests for diagnosis.