Abraded feet with exposed skin can be treated by disinfecting the wound, preventing infection and promoting wound healing. 1. Disinfect the wound: use hydrogen peroxide and povidone-iodine to clean and disinfect the wound, and keep the wound and surrounding skin clean and hygienic. 2. Preventing infection: use fusidic acid cream or oral antibiotics such as roxithromycin; if the wound has oozing and erosion, saline with gentamicin can be used for wet compresses. 3. Promote wound healing: as far as possible, less activity, choose loose bottom soft shoes, to avoid secondary injury to the wound, the local can be sprayed such as epidermal growth factor or fibroblast growth factor and other drugs to promote the healing of the wound. Feet abraded skin exposed flesh serious need to go to the hospital, under the professional guidance of the doctor for treatment, do not take the liberty to deal with.