Dampness and itching in the private parts of men may be related to scrotal eczema and tinea cruris, which need to be treated with astringent, antipruritic, anti-inflammatory and antifungal ointments. 1. Scrotal eczema: is a chronic inflammatory skin disease, in the acute period of oozing is more obvious, need to use boric acid solution or isacridine solution for wet compress. After entering the stabilization period, you can use anti-inflammatory and anti-itch medication, such as compound dexamethasone cream, damphenol cream and so on. 2. ringworm: a disease caused by local skin infection with ringworm, in the absence of ooze, you can choose antifungal cream treatment, such as miconazole nitrate cream, naftifine ketoconazole cream, and so on. In order to ensure the safety of the medication, it is important to follow the doctor’s instructions before choosing the medication.