Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The ...

and warts are other common skin issues in older adults. MedlinePlus. Skin conditions. American Academy of Dermatology Association. Rash 101 in adults: When to seek medical treatment. American ...

Atopic dermatitis causes flares of itchy, red, and swollen skin. This type of eczema is far more common in children than adults. Atopic dermatitis affects up to 20% of children but only 1% to 3% ...

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.

While eczema is a common skin ... as an adult or even later in life. It's also easy for people to be confused about eczema because the condition can mimic so many other types of rashes, Hu says.