Eczema. Eczema refers to a group of conditions that lead to inflamed skin. Signs of inflamed skin include a rash, itchiness, and excessive dryness. (8) There are several types of eczema. Atopic ...

A study published in 2020 looked at medical records of more than 500,000 adults (over 18) with atopic eczema, and more than 2.5 million without the skin condition.