The eczema and scabies have certain similarities in clinical manifestations, the rash manifestation characteristics, both will appear corn-grain small papules, and accompanied by itching, but there are still distinguishing places in the clinic: 1, for example, scabies often occurs in the finger crevices, can appear small tunnels and sinus channels drilled by scabies, and can be seen in the umbilical cord, vulvar parts of the rash, especially the vulvar parts can be seen scabies nodules, nodules are generally harder, larger. The itching of scabies generally occurs at night, and the itching is more severe, and the opposite of itching is reduced during the day. The itching of eczema can occur both during the day and at night. 3. eczema is a polymorphic rash that can appear as erythema, oozing, vesicles, crusts, etc., while scabies often only appears as a papule.