Inverse psoriasis
Inverse Psoriasis
Inverse psoriasis (pronounced: in-verse pso-ri-a-sis), also known as intertriginous psoriasis, is a form of psoriasis that affects the skin folds. The term "inverse" is derived from the Latin word "inversus", which means "turned inside out", and "psoriasis" is derived from the Greek word "psora", meaning "itch".
Definition
Inverse psoriasis is a type of psoriasis, a chronic autoimmune skin disease, that is characterized by smooth, red lesions in the skin folds of the body. Unlike the more common plaque psoriasis, inverse psoriasis does not typically feature scales.
Symptoms
The main symptoms of inverse psoriasis include red, smooth, and shiny lesions that appear in the skin folds. These can occur in various parts of the body, including the armpits, groin, under the breasts, and around the genitals and buttocks. The lesions can be painful and itchy.
Causes
The exact cause of inverse psoriasis is unknown, but it is believed to be related to an overactive immune system. Certain factors, such as genetics, stress, skin injuries, and certain medications, can trigger the condition.
Treatment
Treatment for inverse psoriasis typically involves topical treatments, such as corticosteroids, vitamin D analogues, and topical retinoids. In severe cases, systemic medications or biologics may be used. Lifestyle changes, such as maintaining a healthy weight and avoiding triggers, can also help manage the condition.
Related Terms
- Psoriasis: A chronic autoimmune skin disease that causes cells to build up rapidly on the surface of the skin.
- Plaque psoriasis: The most common form of psoriasis, characterized by raised, red patches covered with a silvery white buildup of dead skin cells.
- Topical treatment: Treatment applied directly to the skin.
- Biologics: A type of medication that works by targeting specific parts of the immune system.
External links
- Medical encyclopedia article on Inverse psoriasis
- Wikipedia's article - Inverse psoriasis
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