Tinea pedis

Definition

Tinea pedis, commonly known as athlete's foot, is a fungal infection that affects the skin of the feet. It is caused by dermatophytes and typically occurs in warm, moist environments.

5 Must Know Facts For Your Next Test

1. Tinea pedis is most often caused by the fungi Trichophyton rubrum, Trichophyton interdigitale, and Epidermophyton floccosum.
2. Common symptoms include itching, scaling, and redness between the toes or on the soles of the feet.
3. Antifungal medications such as terbinafine and clotrimazole are effective treatments for tinea pedis.
4. Preventative measures include keeping feet dry, wearing breathable footwear, and avoiding walking barefoot in communal areas.
5. Tinea pedis can spread to other parts of the body or to other individuals through direct contact or contaminated surfaces.

Review Questions

Related terms

Dermatophytes: A group of fungi that cause infections in keratinized tissues such as hair, skin, and nails.

Terbinafine:

An antifungal medication commonly used to treat fungal infections including tinea pedis.

Onychomycosis:

A fungal infection of the nails often associated with tinea pedis.