Baby eczema is usually erythema, papules, papules and blisters, accompanied by obvious itching, and there is a difference between the acute stage, subacute stage and chronic stage. 1. Acute: baby eczema, in the acute stage, the rash is dense groups of corn-like size of the papules, papules, the base of the erythema, the edge of the obvious, symmetrical distribution, and in the scratch will appear vesicles, there is a plasma oozing. 2. Sub-acute stage: the rash is mainly small papules, scales and crusts, mainly from the acute eczema, at this time the exudate and crust symptoms will be significantly reduced, but there will be white scales, residual few papules and vesicles, itching is significantly reduced. 3. Chronic phase: mainly due to the acute and subacute phase transition, may also appear at the beginning of the chronic phase performance, lesions to the skin thickening, hyperpigmentation, surface roughness, the surface of a small amount of scales, can be accompanied by crusting and moss-like changes, often paroxysmal itching. After the diagnosis of baby eczema, should cooperate with the doctor as soon as possible for standardized treatment, do not blindly use drugs, in order to avoid adverse effects.