NEW YORK — Because of their heterogeneity in appearance, drug-induced skin rashes are a common diagnostic challenge, but eruptions in skin of color, particularly those with a delayed onset, require a ...

Most drug eruptions manifest with erythematous macules and papules, giving them an appearance that may be referred to as exanthematous, mobilliform, or scarlatiniform. The basis for this is not clear.

That angry cluster of itchy red bumps might be more than just an annoying skin condition. While many skin irritations represent harmless reactions to environmental triggers, some persistent or unusual ...