Infantile impetigo is related to infections such as Staphylococcus aureus, and is mainly treated with general treatment, topical medication and oral medication. 1. General treatment: usually pay attention to keep the skin clean, balanced nutrition, but also pay attention to environmental hygiene, avoid scratching, in order to prevent skin infections. 2. Topical medication: when limited impetigo is not accompanied by systemic infection, mupirocin ointment or erythromycin ointment can be used externally for anti-infection treatment, and iodine povine can also be used for sterilization. 3. Oral medication: large systemic impetigo, especially with fever and other systemic symptoms, need to use cefixime and other anti-infective treatment, if necessary, infusion. Impetigo in infants, there are other treatments, it is recommended to consult a doctor in time, as soon as possible diagnosis and treatment. The medication should be used under the guidance of a doctor.