Heat burns are caused by fire, steam, hot objects, or hot liquids. Scald burns from
hot liquids are the most common burns to children and older adults.
·
Cold temperature burns are
caused by skin exposure
to wet, windy, or cold conditions.
·
Electrical burns are
caused by contact with electrical sources or by lightning.
·
Chemical burns are
caused by contact with household or industrial chemicals in a liquid, solid, or
gas form. Natural foods such as chili peppers,
which contain a substance irritating to the skin, can cause a burning
sensation.
·
Radiation burns are
caused by the sun, tanning booths, sunlamps, X-rays, or radiation therapy for cancer treatment.
·
Friction burns are
caused by contact with any hard surface such as roads carpets, or gym floor surfaces. They are usually both a scrap and a
heat burn. Athletes who fall on floors, courts, or tracks may get friction burns to the skin.
Motorcycle or bicycle riders who have road accidents while not wearing
protective clothing also may get friction burns. For information on treatment
for friction burns, see the topic Scrapes.
A burn is a type of injury to flesh or skin caused by heat, electricity, chemicals, friction, or radiation.[1] Burns that affect only the
superficial skin are known as superficial or first-degree burns. When damage
penetrates into some of the underlying layers, it is a partial-thickness or
second-degree burn. In a full-thickness or third-degree burn, the injury
extends to all layers of the skin. A fourth-degree burn additionally involves
injury to deeper tissues such as muscle or bone
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