Abstract
Allopurinol-induced hypersensitivity reactions may involve multiple organ systems. Milder forms consist of uncomplicated dermatological lesions, while the more severe type may involve toxic epidermal necrolysis, renal impairment and hepatic disturbances.
A case is presented which represents the milder form of the reaction. In addition to discussing the salient features of this case, the pertinent data from all reported cases of the more severe hypersensitivity reactions are analyzed in an attempt to identify predisposing factors and prognostic indicators.
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