Infant eczema often occurs in infants aged 2-3 months, the environment, breastfeeding under unreasonable diet and other factors may induce this disease, while effectively avoiding the risk factors can prevent the occurrence of the disease. Once infant eczema is diagnosed, it is necessary to find out the cause and then treat it symptomatically. Usually, the implementation of drugs and other treatment measures can effectively control the clinical symptoms, and the treatment prognosis is better. In recent years, the clinical research results on the prevention and treatment of infantile eczema have made great progress. In order to guide the clinical scientific treatment of this disease, this paper reviews the research progress of the prevention and treatment of infantile eczema