Eczema is an inflammatory reaction of the skin with polymorphic rashes and oozing tendency caused by a variety of complex internal and external factors. Clinical symptoms can be categorized into acute, subacute and chronic, as follows. Acute eczema is mainly localized red papules, papules, and even blisters, small dots of vesicles, oozing, crusting, usually unclear borders, itching is intense. Subacute eczema is usually migrated from the acute phase of the damage, the lesions are also papules, macules, but with scales and crusts, oozing is not much. Chronic eczema is due to the long-term recurrence of the disease, delayed, coupled with self-scratching stimulation, the skin will become brownish-red or dark-red patches, can be thickened, the formation of hypertrophic plaques, mossy changes, the surface can be scales, scratches and blood crusts. Children with eczema are recommended to consult a doctor in time.