[Symptomatology and markers of the severity of erythematous drug eruptions].

Abstract

This study underlines the polymorphous clinical presentation of skin reactions to drugs and the minority of maculopapular or morbilliform patterns leading us to propose the term of "erythematous drug reactions". Despite several biases (hospital recruitment of more severe reactions, retrospective analysis) this study is the first to show some severity markers. Close to the criteria used to define the "hypersensitivity syndrome" these simple clinical markers may have important practical implications.