Lichenification

Lichenification (/ˌlaɪkɪˈnɪfɪˌkeɪʃən/) is a medical term used to describe a condition where the skin becomes thick and leathery, often as a result of constant scratching or rubbing. The term is derived from the Greek word "leichen" which means "tree moss" and the Latin word "ficare" which means "to make".

Causes

Lichenification is often associated with skin conditions such as eczema and psoriasis. It can also occur as a result of allergic reactions, insect bites, or chronic irritation of the skin.

Symptoms

The main symptom of lichenification is thick, leathery skin. This can be accompanied by increased skin markings and darkening of the skin. The affected area may also be itchy.

Treatment

Treatment for lichenification typically involves addressing the underlying cause of the skin irritation. This can include avoiding allergens, using topical steroids, and maintaining a regular skin care routine. In severe cases, a dermatologist may recommend phototherapy or other treatments.

Related Terms

Dermatitis: A general term for inflammation of the skin.
Pruritus: The medical term for itchiness.
Keratosis: A condition characterized by an overgrowth of the top layer of skin.

External links

Medical encyclopedia article on Lichenification
Wikipedia's article - Lichenification

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Lichenification