What does the term "dermatitis" refer to?

The term "dermatitis" specifically refers to skin inflammation, which is characterized by symptoms such as redness, swelling, and irritation of the skin. It can be caused by various factors, including allergens, irritants, and environmental conditions. Dermatitis may manifest in different forms, such as contact dermatitis, eczema, or seborrheic dermatitis, each with unique triggers and characteristics but all rooted in the concept of inflammation.

Skin cancer, skin infections, and skin aging do not align with the definition of dermatitis. Skin cancer involves abnormal growth of skin cells that can be malignant, while skin infections are caused by pathogens like bacteria, viruses, or fungi. Skin aging pertains to the natural changes that occur in the skin over time, influenced by both intrinsic factors (genetics) and extrinsic factors (such as sun exposure). Therefore, the accurate identification of dermatitis as inflammation is critical in distinguishing these various skin conditions.