Injuries to the face to avoid scarring treatment includes: cleaning the wound, timely suture, recovery period precautions, etc., if the wound is too large can not completely avoid scarring. 1. Clean wounds: If the injured area has foreign objects, dirt need to be rinsed with water or saline, bleeding need to press the wound for several minutes to stop bleeding, to help healing. Superficial wounds can be cleaned and sterilized at home, while larger wounds are recommended to seek medical treatment. 2. Timely suture: If the depth of the wound is more than 0.5 cm or the width of the wound is more than 1 cm and it can’t be closed by itself, you need to seek medical treatment in time for suture, and the choice of cosmetic suture can reduce the tension of the wound and reduce the formation of scars. After suturing the wound, you need to use antibiotics such as cephalosporin according to the doctor’s instructions to prevent wound infection. 3. Precautions during the recovery period: avoid spicy and stimulating foods during the recovery period, avoid strenuous exercise, do a good job of sunscreen to avoid wound hyperpigmentation, and use silicone ointment or tension-reducing tape to inhibit scar proliferation after removing the stitches and recovering from the wound. The above measures can promote scar healing and effectively reduce scar proliferation and hyperpigmentation, but there is no way to avoid scarring if the wounds are too big and too deep.