What is a characteristic of eczema?

A characteristic of eczema is that it manifests as a recurring rash. Eczema, also known as atopic dermatitis, is a chronic inflammatory skin condition that can lead to episodes of redness, itching, and swelling. The rash often goes through cycles of flare-ups and remissions, which is why it is considered recurring.

This condition can affect various areas of the body and may differ in appearance and severity from one episode to another. While eczema can lead to dry patches on the skin, it is not limited to dry lesions alone, as it can also present with oozing, crusting, and scaling during flare-ups. It is not caused by a viral infection, nor is it characterized by the production of excess oil, as is the case with certain other skin conditions like acne. Understanding these characteristics helps in identifying and managing eczema effectively.