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Frostbite is a skin injury that occurs when someone is exposed to extremely low temperatures, causing the freezing of the skin or other tissues, [1] commonly affecting the fingers, toes, nose, ears, cheeks and chin areas. [6] Most often, frostbite occurs in the hands and feet.
Historically, frostbite has been classified by degrees according to skin and sensation changes, similar to burn classifications. However, the degrees do not correspond to the amount of long term damage. [13] A simplification of this system of classification is superficial (first or second degree) or deep injury (third or fourth degree). [14]
Frostbite is dangerous and can often happen quickly, depending on both the temperature and wind chill factor. Here’s how to know if it’s frostbite and how to treat it.
However, long exposures to the cold can be risky, and while most people know about the dangers of frostbite, parents especially should be aware of its milder stage that serves as a warning sign ...
Frostbite: the freezing and destruction of tissue, [11] which happens below the freezing point of water Frostnip : a superficial cooling of tissues without cellular destruction [ 12 ] Trench foot or immersion foot: a condition caused by repetitive exposure to water at non-freezing temperatures [ 11 ]
Frostbite treatment varies on the level of exposure. ... As for surface or deep frostbite, seeking medical attention is highly recommenced. Once under healthcare supervision, they might do this to ...
The first stage of frostbite, frostnip, causes numbness on the skin. The other stages, superficial frostbite and deep frostbite, cause more serious symptoms, like changes in skin color, pain and ...
An aerosol frostbite of the skin is an injury to the body caused by the pressurized gas within an aerosol spray cooling quickly, with the sudden drop in temperature sufficient to cause frostbite to the applied area. [1] Medical studies have noted an increase of this practice, known as "frosting", in pediatric and teenage patients. [2] [3]