Scalding is very easy to form scars, which has a bad influence on people's beauty. Some burns are mild, they are still young when burned, and most of them will automatically repair with age. In order to avoid scars, experts from the highest-level plastic surgery hospital in China, Liaoning Sheikh Plastic Surgery Hospital, said that the scars of scalded newborns could not be treated immediately, and scar repair surgery should be considered only after the scars reached a stable state. Pay attention to the following points after minor burns: 1. Do not apply purple liquid or mercuric chloride after scald, so as not to affect the observation of wound changes after injury. 2. Pay attention to the cleaning and drying of the wound after scald, and avoid soaking again after cold water washing. 3. Generally, the wound can be dried in about 2-3 days, and the scald ointment can be sprayed at this time. If the area is not large, it can scab and heal in 1-2 weeks. 4, diet: eat more fruits and vegetables containing more vitamins. In the diet of patients with large area burns, we should adopt a small amount of multi-meal system and give high-calorie, high-protein, high-vitamin and digestible food to enhance the body's resistance and promote wound repair.