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drug rash |
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rash (rash) a temporary eruption on the skin.
butterfly rash a skin eruption across the nose and adjacent areas of the cheeks in the pattern of a butterfly, as in lupus erythematosus and seborrheic dermatitis. diaper rash irritant dermatitis in infants on the areas covered by the diaper, usually due to soiling or fungal contamination. drug rash see under eruption. heat rash miliaria rubra.
drug rash, a skin eruption, usually an allergic reaction, that is caused by a particular drug. Nearly any drug can produce a skin reaction as a result of gradual accumulation of the drug or development of antibodies that reject a component of the medication. A drug rash that is a sensitivity reaction does not occur the first time the drug is taken, but the effect is observed with subsequent uses. Also called dermatitis medicamentosa. See also fixed drug eruption. rash [rash] a temporary eruption on the skin. butterfly rash a skin eruption across the nose and adjacent areas of the cheeks in the pattern of a butterfly, as in lupus erythematosus and seborrheic dermatitis. (See Atlas 2, Part B). diaper rash irritant dermatitis in the area in contact with the diaper in infants, often sparing the genitocrural folds, occurring as a reaction to prolonged contact with urine and feces, retained soaps and topical preparations, and friction and maceration, and commonly associated with secondary bacterial and yeast infections, especially with Candida albicans. Some consider irritation by the ammoniac decomposition products of urine to be a contributing factor. Called also diaper dermatitis. drug rash drug eruption. heat rash miliaria.
rash a temporary eruption on the skin. drug rash dermatitis medicamentosa. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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