What is the generic term for inflammatory conditions of the skin?

The generic term for inflammatory conditions of the skin is dermatitis. This term encompasses a wide range of skin inflammation disorders that can be caused by various factors, including allergens, irritants, and underlying medical conditions. Dermatitis typically presents with symptoms such as redness, swelling, itching, and sometimes the formation of blisters or dry patches.

While eczema refers specifically to a type of dermatitis that often manifests as chronic, itchy skin, it is not a broad term that includes all inflammatory skin conditions. Psoriasis is another specific inflammatory skin condition characterized by red, scaly patches and is distinct from general dermatitis. Caries refers to tooth decay, which does not pertain to skin conditions at all. Thus, dermatitis is the most accurate and inclusive term for the various inflammatory skin conditions, making it the correct answer.