Miliaria rubra is a type of heat rash or prickly heat that happens when sweat becomes trapped under the skin. Children tend to get it more than adults because their sweat glands are still developing.

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.

These reactions can develop into rashes that burn, sting, itch, or blister. Contact dermatitis may result from an allergic or irritant reaction. In irritant contact dermatitis, an outside ...

Skin (cutaneous) lymphomas often manifest as a skin rash. Although usually identified early, skin lymphomas can be mistaken for other skin conditions, delaying diagnosis. Non-Hodgkin's lymphoma (NHL) ...

Patch testing, if performed, was not reported. In addition, 0.7% reported pruritus, and 0.5% reported an erythematous rash. [19] Several patients with ACD from a buprenorphine TTS have also been ...