Eczema: Causes and Inflammation - Understanding Atopic Dermatitis

Answer:Inflammation and skin barrier dysfunction.

Justification: Eczema, also known as atopic dermatitis, is characterized by the inflammation of the skin. This skin condition results from a combination of environmental factors, and dysfunction in the skin's natural barrier, including impaired immune responses. This barrier dysfunction permits allergens and irritants to more easily penetrate the skin, consequently exacerbating and prolonging this inflammatory response.