The ointment used for impetigo is usually based on antibiotic ointment, you can use erythromycin ointment or fusidic acid ointment, or you can use mupirocin cream, etc. If there is an obvious oozing reaction or surface erosion in the early stage of impetigo, you can promptly use zinc oxide cream, which has a certain effect of astringent skin oozing reaction, so it can control the development of impetigo and its own infection to the greatest extent. In addition, the treatment of impetigo with these creams needs to be actively accompanied by oral medication, and appropriate oral antibiotics, such as roxithromycin and cefadroxil, can be taken. If accompanied by itching, oral antihistamines, such as loratadine, are also required.