Eczema is a common skin disease in infancy and early childhood, often causing infants and children to cry and fuss due to intense itching, which affects sleep and learning and bothers many parents. 1, eczema has a genetic allergy tendency, diagnose eczema to pay attention to whether there are allergic factors. 2, the goal of eczema treatment: severe cases need to control skin inflammation as soon as possible to relieve itching; delay and reduce the onset; improve and enhance the quality of life of patients and families. 3, eczema treatment: local intermittent topical glucocorticoids, and with emollient moisturizers and other is the main method of treatment. 4.Life care: restore and maintain the skin barrier function. Avoid allergens: dust mites, molds, pet dander, pollen, avoid eating foods known to be allergic. Infant eczema is mostly triggered by protein foods (such as milk) and gradually decreases and resolves itself after the age of half a year as the infant develops well and adds complementary foods. Avoid triggers: wool and other woolen fabrics, chemical fabrics; laundry detergents and drying agents, substances containing fragrances skin care products, etc.