Hot blisters on the face broke the skin recommended hospital treatment. If the blister area is small and unbroken, it can be treated on its own; if the blister area is large or has been broken, it is recommended to consult a doctor in time and have the blisters sterilized aseptically by the doctor. Small blisters, the outer skin has been torn off: first use iodophor to disinfect cotton balls, from the wound from the inside out to wipe disinfection, wipe a few times with a band-aid or clean gauze for bandaging. Large blisters, the outer skin has been torn off: generally after disinfection and debridement, will use sterile oily dressing that is petroleum jelly gauze, or silver ion dressing for bandaging, if you want to recover quickly, the doctor will also give to promote wound healing drugs, such as recombinant human epidermal growth factor topical solution. If the blister area is large and the blister is broken, but the outer skin is still intact, you should also go to the hospital in time, the doctor will use a sterile syringe to suck out the remaining blister fluid, or the blister will be removed and sterilized, and then bandaged to wait for the wound to heal.