Adult eczema usually consists of red spots and papules with indistinct borders accompanied by itching, but the lesions of eczema of different stages of the disease manifest differently. According to the course of eczema, it can be divided into acute eczema, subacute eczema, chronic eczema. 1. Acute eczema: acute eczema is often manifested as basal redness, unclear border erythema, papules, papules, scratched local oozing, erosion and other symptoms. 2. Subacute eczema: subacute eczema lesions are dark red, there may be papules, a few papules, etc., the surface is slightly red and swollen, the lesion exudation is reduced, and there may be a few scales on it. 3. Chronic eczema: chronic eczema is often transformed from acute eczema and subacute eczema, the lesions are dark red, the surface is rough, thickened, scaly, and there may be mossy changes, and there are different degrees of hyperpigmentation. If patients with eczema need to go to the regular hospital in time, under the guidance of the doctor’s standardized treatment, while patients also need to protect the local skin, avoid scratching and so on.