To distinguish a minor burn from a more serious burn, determine the degree of damage to body tissues. Use these three classifications to help you decide emergency care.
Blisters develop, and the skin takes on an intensely reddened appearance and becomes splotchy.
Severe pain and swelling are accompanying symptoms. If the burned area of the skin is larger, or if the burn is on the hands, feet, face, groin, buttocks or a major joint, get medical help immediately. Cool the burn. Hold the burned area under cold running water for 15 minutes. If this step is impractical, immerse the burn in cold water or cool it with cold compresses.