is a type of eczema rash that shows up in a distinctive round pattern. The rashes may be itchy, red and raised ovals, the AAD says, and there may be multiple patches that eventually combine.

Eczema is a chronic inflammatory skin condition that causes dry, itchy, and discolored skin patches. It most commonly affects young children and develops in the folds behind the knees and elbows ...

There are many possible causes for red spots on the skin. Some are triggered by allergies, like contact dermatitis, while others are caused by bacteria, a virus, or an autoimmune condition.