Hand burned by oil is generally a degree of burns or second degree burns, treatment is mostly cold water cooling, treatment of blisters, medication, infection prevention, etc.: 1, cold water cooling: rinse the scalded parts with cold water to reduce the temperature of the scalded parts, relieve pain and reduce the damage to the hands; 2, treatment of blisters: if it is a smaller blister generally do not have to deal with, the later will slowly absorb itself. If it is a large blister, you need to go to the hospital by a professional physician under aseptic operation to pick the blister, and drain the fluid, then apply anti-inflammatory cream, gauze bandage; 3, drug treatment: can be applied to the trauma site anti-inflammatory drugs to promote wound healing, if necessary, under the guidance of the doctor oral anti-inflammatory drugs. If the pain is unbearable, take analgesics such as ibuprofen and acetaminophen as prescribed by the doctor. 4. Prevent infection: Clean the wound in time, change the medication on time, pay attention to the wound healing, keep the wound clean and dry, and eat less spicy and stimulating food to avoid infection. In addition, if your hand is burned with oil and a large blister appears, be sure not to pick it with your own hands, try to go to the hospital for treatment to avoid infection. If the burn area is large, or the situation is more serious, please immediately seek medical treatment, do not deal with it privately, so as not to delay the condition.