There is no fastest clinical wound healing medication. Wound healing is based on the site of the wound, the degree of contamination, the depth of the wound given iodine povidic disinfection, change of sterile dressings, usually in 7-10 days can be healed. Contaminated wounds can be cleansed, drained, and the foreign matter in the wound removed and then flushed with hydrogen peroxide and saline, and then the drugs of desiccation and promotion of epidermal growth can be used to promote the healing of the wounds. 1. Drugs to remove putrefaction and promote muscle growth: commonly used is the rehabilitation of new liquid. This kind of drug is mainly Chinese medicine, with the effect of removing decay and regenerating muscle. Mainly used for chronic ulcers, ulcers often have a lot of decayed tissue, the growth of granulation tissue inside is slow, so the use of these two drugs can remove the decayed flesh inside, promote the growth of granulation tissue. 2. Promote epidermal growth class: commonly used topical recombinant epidermal growth factor. Usually used for epidermal abrasions, or for healing surgical stitches after the skin burns and wounds. When patients are using drugs, they should be under the guidance of a doctor to avoid adverse reactions.