What condition is characterized by inflammation of the skin?

Dermatitis is a term used to describe inflammation of the skin, characterized by symptoms such as redness, swelling, and sometimes itching or rash. It encompasses several specific conditions, including contact dermatitis and atopic dermatitis, which may arise due to various triggers, including allergens, irritants, or underlying skin conditions.

While other options, such as eczema and psoriasis, also involve inflammatory skin responses, they fall under the broader category of dermatitis. Eczema specifically refers to a chronic form of dermatitis characterized by dry, itchy skin, while psoriasis is an autoimmune condition that leads to rapid skin cell production, forming thick, scaly patches. Cellulitis, on the other hand, is a bacterial infection of the skin and underlying tissues, not primarily an inflammatory skin condition like dermatitis. Understanding the nuances of these terms helps clarify the terminology used in the field of dermatology and aesthetics.