Frying hot oil scalded should be rinsed with cold water in a timely manner, if it is a small area scalded, you can use local iodine povidone to disinfect, apply recombinant human epidermal growth factor gel or erythromycin ointment for the treatment of fast, if it is a large area of scalded, it is recommended to send to the doctor in a timely manner. 1. Small area burns: If there is a small area of hot oil burns when frying, you should immediately move away from the source of heat, and use cool water to rinse for 20 to 30 minutes. After rinsing, do not use soy sauce, detergent, etc. to smear the affected area, so as not to cause contamination or infection. You can use povidone-iodine for local disinfection, if there is no obvious blisters and ooze, after disinfection, you can choose to apply recombinant human epidermal growth factor gel or erythromycin ointment for treatment. 2. Large area burns: If there is a large area of burns when frying, you should go to the hospital immediately to avoid shock and other situations. If the burns appear large blisters, the doctor will generally be in the iodine violet disinfection, with a sterile syringe will be drawn out of the blister fluid, and then use the ointment bandage change. However, the exact treatment still needs to be chosen according to the degree and size of the burn. During the recovery period of burns, we should keep the affected area clean and dry, pay attention to light diet, avoid spicy, greasy food intake, eat fresh fruits and vegetables, appropriate vitamin supplementation, which will help the affected area to heal.