After the face is scalded, in order not to leave scars, you can through the emergency treatment, topical medication, good sun protection and other aspects. 1. Emergency treatment: patients can use tap water to rinse the scalded face repeatedly, and then they can use ice packs or ice cubes to apply cold compresses. After that, clean gauze or towel will be covered on the scalded area and sent to the hospital in time. 2. Topical medication: During the recovery period, patients can use topical epidermal growth factor gel to promote the repair of damaged skin and prevent the formation of scars. 3. Do a good job of sun protection: patients should do a good job of sun protection in daily life, to avoid hyperpigmentation due to sun exposure. For patients whose faces are scalded, if the degree of scald is deeper and the area is larger, it is recommended to go to the hospital in time for consultation and treatment.