chilblain (redirected from chilblained)

chilblain /chil·blain/ (chil´blān) a recurrent localized itching, swelling, and painful erythema of the fingers, toes, or ears, caused by mild frostbite and dampness. Called also chilblains .

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chil·blain (chlbln)

n.

Erythema, itching, and burning, especially of the dorsa of the fingers and toes, and of the heels, nose, and ears, resulting from exposure to moist cold. Also called erythema pernio.

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chilblain

[chil′blān]

Etymology: AS, cele, cold, bleyn, blister

redness and swelling of the skin caused by excessive exposure to cold. Burning, itching, blistering, and ulceration that are similar to those characteristic of a thermal burn may occur. Treatment includes protection against cold and injury, gentle warming, and avoidance of tobacco. Also called pernio. Compare frostbite.

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Chilblains

A dermatopathy due to cold, damp climates, i.e., in the UK; presumed due to prolonged arteriolar constriction
At risk groups Infants, elderly, alcoholics
Management Proper clothing, smoking cessation, corticosteroids

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chilblain [chil´blān]

one of the mildest forms of cold injury, characterized by recurrent localized itching, swelling, painful erythema, and sometimes blistering and ulceration upon exposure to cold and dampness; it occurs chiefly on the fingers, toes, ears, and face, but may involve other areas of the body. (This condition should not be confused with frostbite, another type of skin damage caused by exposure to cold.) The basic cause of chilblain is sensitivity to cold, sometimes due to circulatory disturbances that can be partially corrected by exercise and proper diet; severe cases require medical attention. Extreme heat or cold applications should not be applied directly to chilblains. Called also pernio.