Impetigo, medically known as impetigo, is a common skin condition in young children. Impetigo mainly occurs in the location of the face, can also be secondary to other locations, often secondary to trauma or scratching after a staphylococcus aureus infection caused by a skin disease, but also very good treatment. The first step is to actively disinfect the area, which can be done with topical povidone-iodine, and if there is more exudation it can be treated with povidone-iodine and safranin solution for wet compresses, followed by topical fusidic acid cream and Bactroban. If the lesion is more extensive you need to take some oral antibiotics, such as cephalosporin, amoxicillin granules, etc., usually adhere to a week or so can be healed.