Whether a burn will leave a scar or not depends mainly on the extent of the burn, not the medication used. But even if it leaves a scar, don’t worry, the current level of medical treatment can get rid of it. Mild burns are just symptoms of red, painful skin, soak in cold water for ten minutes after being scalded, and then rub the affected area with scald cream will generally not leave scars. For moderate burns, the skin damage reaches the dermis and blisters appear on the scalded area, after local disinfection the large blisters are pierced with a disinfectant needle and the small ones are left alone. Rub the affected area with comfrey oil, then wrap with sterile gauze and change the medication once a day. After the wound heals, use sodium heparin gel to rub the affected area to repair the skin wound can prevent scarring. For severe burns that reach the muscle or bone layer, scars will eventually remain regardless of which ointment is used. After the trauma heals, you can go to a hospital cosmetic department for skin chipping and laser surgery to get rid of the scars.