An exanthem is any eruptive skin rash that may be associated with fever or other systemic symptoms. Causes include infectious pathogens, medication reactions and, occasionally, a combination of both.

Viral rashes in adults and kids are common. Medically, this is called a viral exanthem or a viral exanthem rash. “Exanthem'' ...

Approximately 3–4 days after the prodromal symptoms, the typical exanthem of coalescing erythematous macules and papules erupts, beginning behind the ears and in the hairline area, and spreads ...