Exothrix

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Exothrix

Exothrix (pronunciation: ex-oh-thrix) is a term used in dermatology to describe a type of fungal infection that affects the hair shaft. The term is derived from the Greek words 'exo', meaning 'outside', and 'thrix', meaning 'hair'.

Description

Exothrix is a condition where the fungal organisms grow around the outside of the hair shaft, leading to damage and often hair loss. This is in contrast to endothrix, where the fungus invades and grows within the hair shaft.

Causes

Exothrix is most commonly caused by two types of fungi: Microsporum and Trichophyton. These fungi are dermatophytes, a group of fungi that have the ability to invade keratinized tissue, such as hair, skin, and nails.

Symptoms

The main symptom of exothrix is hair loss, often in patches. The affected hair may appear dull and brittle, and may break off easily. There may also be itching and redness in the affected area.

Treatment

Treatment for exothrix typically involves the use of antifungal medication, either applied topically or taken orally. In some cases, the affected hair may need to be removed to allow the medication to reach the fungus.

See also

External links

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