A minor burn is characterized by redness, pain and swelling. Moist, oozing blistered skin can appear within several hours. This type of burn is also called superficial or first-degree, as it involves only the outer skin layer. The treatment for a minor burn is to immerse the burned area in cold (but not iced) water, or hold it under cold running water for about fifteen minutes, if the skin is intact. The water eases the pain as it cleanses. If it is not practical to immerse the burned area, apply fresh cold-water compresses. If the skin is intact, apply a moist dressing; if there are open blisters apply a dry dressing. Do not try to burst any blisters that appear. Burn ointments are not necessary.
A second degree burn is characterized by blistering, pain and swelling, and requires medical attention. Do not put anything on a second-degree burn; creams or lotions may interfere with the medical treatment the doctor will perform. Do not break blisters or peel damaged skin as you can encourage ~infection~.
A third degree burn shows signs of lack of immediate pain as the ~nerve~ endings have been destroyed, whiteness, and charring. Cover the area with sterile gauze, if possible, and immediately get professional help.