1.The wound dressing can be opened after 2 days of covering, and the incision is kept dry. 2.The stitches should be removed according to the doctor’s instructions, do not advance the stitches to avoid incision cracking, and you can wash normally 2 days after the stitches are removed. 3.Surface mass removal is generally recommended to perform pathological examination at the same time, and bring the pathological report to the surgeon for follow-up after stitch removal. 4.Avoid sunlight on the postoperative wound to avoid pigmentation. 5.Do not consume ginseng, antler and other tonic products after surgery, eat more high-protein food, do not smoke and drink, take more rest, do less strenuous exercise, and avoid spicy and stimulating food and seafood for six months after surgery to avoid scar growth. 6.Surgical scar growth may occur within six months after surgery, which is normal and will gradually subside and flatten out later. 7.Please follow the doctor’s prescription for the use of postoperative tensioners and scar removal drugs.