The first thing you need to do is to get away from the frying pan and the heat source immediately, then flush the affected area with plenty of cold water to inhibit the exudation of inflammatory factors and reduce swelling. Because oil tends to adhere to the skin and can cause continuous and progressive damage to the skin, it is also important to wash off the oil that adheres to the surface of the skin to avoid residual heat from continuing to damage the skin. The oil temperature of home frying can reach up to 200 ℃ or more, if the oil splash may lead to small area burns, if blisters appear, in addition to the above treatment methods, should also pay attention to avoid self-picking blisters, you can use sterile gauze to cover the affected area, while avoiding pressure on the trauma to prevent infection, etc.. If the blister is large, in addition to emergency cold water rinsing, you should also promptly seek medical attention. After the doctor disinfects the wound, the blister will be eliminated by puncture and drainage, followed by topical scald cream, covered with clean gauze, usually about 1 week to recover. If the burns are large, or if the scalded area is covered with clothing and scalded skin adhesions, do not tear off the clothing to avoid secondary damage. It is usually recommended to go to a hospital burn unit for treatment in a timely manner after emergency home treatment. In addition, if hot oil splashes into the eyes, face, and more vulnerable areas such as the perineum and inner thighs, prompt medical attention should also be sought. Patients should take rest and avoid using irritating objects to stimulate the affected area. Do not listen to prescriptions and apply toothpaste, soy sauce, aloe vera, etc. to the wound on your own to avoid serious consequences such as wound infection.