Adults and children alike will inevitably have bumps and bruises throughout their lives, some of which may leave scars if they are not properly cared for. And with today’s medical technology, there is no way to restore the scars to the same state as the surrounding skin. In this case, how to reduce the chances of scarring is very important, today and we share a few points of attention: First, do not casually apply disinfectant after surgery, generally one or two days after surgery, the doctor will give the incision to change the medicine, but we carefully observe will find that the doctor at this time to do is not to disinfect the wound, applying potion, smearing ointment, but to open the gauze to check the wound there is no anomalous situation. Some people are worried about infection, their own home alcohol sterilization many times a day, which not only can not promote the recovery of the wound, but will stimulate the wound proliferation. Second, living habits should be adjusted. Don’t eat spicy and stimulating food, and avoid eating for at least 3-6 months. Because this may make the local capillaries overcongested to affect the wound recovery. Third, pay attention to sun protection. Just healed wounds are still very delicate, the sun is very easy to make the wound caused by hyperpigmentation, go out must be strictly sunscreen, at least six months to adhere to. Fourth, the external use of tension-reducing auxiliaries. Tension is one of the main reasons for the formation of scar hyperplasia, which can be used after the surgical suture or suture removal. Reduce the impact of tension on the wound, as far as possible, so that the scar formed after the recovery of the wound is fine and inconspicuous. Fifth, ultra-fine suturing. After surgery or trauma, suture with ultra-decreasing tension suture technique to minimize the possibility of ordinary suture leaving scars. Sixth, seek medical attention as soon as possible. If the wound has the beginnings of scar proliferation to the first time to the hospital to find a professional doctor to deal with, early treatment, good recovery.