Abrasion treatment can be done by timely debridement, disinfection, medication and other measures to make the wound well quickly. 1. timely debridement, with 3% hydrogen peroxide, saline repeatedly rinse the wound, debridement, removal of foreign bodies and necrotic tissue, to reduce the chance of infection. 2. Disinfection: after the emergency treatment, if the area of the abrasion is small, first use a cotton swab dipped in saline or iodine, scrub the skin around the wound, and bandage with band-aid or dressings, regular disinfection, dressing changes; such as wounds are deeper, larger, and with bleeding, etc., you need to be cleaned up in time to carry out the clean-up suture, regular cleaning, dressing changes, removal of stitches. 3. Medication: Amoxicillin, cefaclor and other antibiotics can be taken to prevent infection. Need to inject tetanus antitoxin to prevent tetanus.