The disease of a damp scrotum is mainly related to poor local ventilation, and when this disease occurs, patients generally also suffer from conditions such as prostatitis, which are usually triggered by inflammation. However, a damp scrotum is not eczema; eczema is a disease caused by fungal infections. Thus, these are two different conditions and should not be universally equated. It is important to help make a judgement based on one's own symptoms. Damp scrotum refers to a condition where there are no changes on the skin surface, but there are abnormal signs like sweating, dampness, and feeling chilly. On the other hand, eczema usually presents with symptoms such as itching or local red bumps. Therefore, the two diseases require different treatment methods for improvement, but both diseases need certain dietary restrictions.