What type of dermatitis is tinea pedis?

Tinea pedis, commonly known as athlete's foot, is classified as fungal dermatitis because it is caused by a fungal infection. This condition results from the overgrowth of fungi, primarily dermatophytes, which thrive in warm, moist environments, such as between the toes. The infection leads to symptoms such as itching, burning, and peeling skin.

Fungal dermatitis emphasizes the role of fungal pathogens in the development of skin inflammation, which differentiates it from other types of dermatitis that have different underlying causes. Atopic dermatitis, for example, is associated with a genetic predisposition and environmental triggers, while contact dermatitis is a result of exposure to irritants or allergens. Allergic dermatitis involves an immune response to specific allergens. None of these conditions are caused by fungal infections, highlighting why fungal dermatitis is the correct classification for tinea pedis.