Impetigo refers to impetigo. At present there is no complete cure for impetigo, impetigo is a skin disease caused by bacterial infection, you can take measures to treat it by paying attention to personal hygiene, stopping the infection and cooperating with drugs. 1. Pay attention to personal hygiene: patients with impetigo need to pay attention to skin cleanliness and hygiene to avoid increasing infection and aggravating the condition due to hygiene problems. Patients should take a bath every day, change clothes, and do a good job of personal hygiene. 2. Stop infection: Impetigo patients have bacteria and other pathogens in the lesions, it is infectious, patients need to do a good job of isolation with the people around them, do not share supplies with the people around them, the patients themselves used supplies to be sterilized, to avoid cross-infection leading to recurrence of the disease. 3. medication: impetigo lesions oozing less, you can use 75% alcohol to disinfect; impetigo lesions oozing more, you can use potassium permanganate solution wet compresses, and then apply mupirocin ointment, fusidic acid cream and other ointments. If the patient’s systemic infection is more serious, it is necessary to add amoxicillin and other antibiotics. To cure impetigo, patients should go to the hospital at the first time after discovering the symptoms. The medication should be used according to the doctor’s instructions.