The spray that accelerates wound healing is mainly rehabilitation new liquid, in general the healing of normal wounds does not require topical spray, because about a week’s time to heal, and then the wound can be removed sutures. If the wound healing process of infection, internal inflammation is very heavy, the wound surface sutures removed after further cleaning the wound internal necrotic tissue, late wound healing mainly rely on the growth of fresh granulation tissue to fill, or the wound itself defect is relatively large, and then the second phase of healing also need the wound internal granulation tissue for filling. In this case, you can spray rehabilitation new liquid inside the wound or on the wound surface to promote wound healing, because rehabilitation new liquid can promote the growth of granulation tissue, can be used for trauma, burns, burns and bedsores on the surface, generally can be sprayed 1-2 times a day, can be sprayed inside the wound or sprayed on the gauze, and then fill the gauze inside the wound to promote the growth of fresh granulation tissue.