The methods of fast wound healing and not easy to leave scars mainly include strengthening nutrition and giving appropriate medication. 1. Enhance nutrition: local trauma or surgery to form wounds, the recovery period should pay attention to local hygiene, and at the same time pay attention to nutritional supplementation. Dietary high protein, high fiber food, increase the body’s immunity, can promote wound healing. 2. Give appropriate medication: the wound has not yet fully recovered, short-term local oozing may occur, it is recommended to pay attention to local care, avoiding water, combined with the doctor’s advice to give saline, iodine for wiping, can avoid the occurrence of infection. After the scabs fall off, under the guidance of the doctor to give the cumenexin cream, silicone preparations to apply, can reduce the formation of scars. Wound recovery, during which localized slight itching may occur, it is recommended not to scratch or stimulate, to avoid infection. It is also important to change the medication regularly in conjunction with the doctor’s advice, which can promote wound healing.