Scrotal dampness and itching may be related to physiological factors such as sweating and sitting for a long time, and may also be related to pathological factors such as chronic prostatitis and scrotal eczema, which are usually treated with general therapy and medication. 1. Physiological factors: if the body sweats more, long-term sedentary, working in a hot environment or wearing tighter underwear may lead to scrotal moist itch. The scrotum in the environment heat can not be distributed, there will be a local temperature increase, the skin sweat secretion increased, the feeling of moisture. You can wear loose and comfortable clothes, open the window to ventilate the room, and don’t be in a hot environment for a long time. 2. Chronic prostatitis: It is a disease accompanied by varying degrees of urinary abnormalities and sexual dysfunction, and may present with symptoms such as scrotal dampness. Avoid spicy and stimulating food, avoid sitting for a long time, and avoid holding urine. It is recommended to give antibacterial medication such as compound sulfamethoxazole, levofloxacin, doxycycline, etc., and alpha-blockers such as terazosin, tamsulosin, etc., as prescribed by the doctor. 3. Scrotal eczema: If the symptoms are in the subacute stage, there may be scrotal skin itching, swelling, flushing, vesicles, oozing and other symptoms, it is recommended to follow the doctor’s instructions to give topical glucocorticoids such as tacrolimus ointment, pimecrolimus cream and other medications, antihistamines such as diphenhydramine, chlorpheniramine and so on. Damp and itchy scrotum may also be caused by other factors, which require different treatments. Patients are advised to go to regular hospitals in time for treatment and strive for early recovery. Drugs should be applied under the guidance of a doctor.