Both eczema (also known as atopic dermatitis) and psoriasis are thought to have the same cause: an immune system that kicks into overdrive and mistakenly attacks your own body. But the precise.

Overview What is eczema? Eczema is a condition that causes your skin to become dry, itchy and bumpy. This condition weakens your skin’s barrier function, which is responsible for helping your skin retain moisture and protecting your body from outside elements. Eczema is a type of dermatitis.

Atopic dermatitis is a chronic, pruritic, inflammatory skin disease that occurs most frequently in children but also affects many adults . Clinical features of atopic dermatitis include skin dryness, erythema, oozing and crusting, and lichenification.