What about scalding blisters? Fingers are scalded.

If the blister area is not large, local disinfection treatment can be carried out first, such as applying iodophor to the affected area, and then applying scald ointment to the affected area to help the recovery of the affected area. If the blister area is relatively large, it is generally necessary to use iodophor for blister drainage after disinfection, and finally apply scald ointment.