What is Skin rash?
• Skin rash: A reaction to the exposure of the skin to an allergen. • Skin rash: Diseases in which skin eruptions or rashes are a prominent manifestation. Classically, six such diseases were described with similar rashes; they were numbered in the order in which they were reported. Only the fourth (Duke’s disease), fifth (ERYTHEMA INFECTIOSUM), and sixth (EXANTHEMA SUBITUM) numeric designations survive as occasional synonyms in current terminology. Source – Diseases Database • Skin rash: any red eruption of the skin.