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Last updated:29th September 2017

AS and the skin

Psoriasis

It's estimated that around 3 people in every 20 with AS will also have psoriasis

Psoriasis is a skin condition that causes red, flaky, crusty patches of skin covered with silvery scales.

Skin cells have a life cycle. Your body produces new cells in your deepest skin level. These skin cells gradually move up through the layers of your skin until they reach the outermost level. Then they die and flake off. The whole process normally takes around 21 to 28 days.

In psoriasis, this process speeds up and only takes two to six days. As a result, cells that are not fully mature build up rapidly on the surface of the skin, causing red, flaky, crusty patches covered with silvery scales. These patches are easily shed. It can occur on any part of the body, but is most common on the elbows, knees, lower back and scalp. It can cause itching and burning.

The condition is not infectious and most people are affected only in small patches on their body.
The severity of psoriasis varies greatly from person to person. For some people it is just a minor irritation, but for others it has a major impact on their quality of life.

Psoriasis is a long-lasting condition that can return at any time. There may be times when you have no symptoms or very mild symptoms followed by times when the symptoms are severe.
There is no cure for psoriasis, but there are a range of treatments that can improve your symptoms and the appearance of the affected skin patches.

My psoriasis journey

In this short film, made by the Psoriasis and Psoriatic Arthritis Alliance (papaa), people with psoriasis and psoriatic arthritis discuss how they were first diagnosed and the issues that they have faced.

For more information and help with psoriasis

 The Psoriasis Association
 Psoriasis and Psoriatic Arthritis Alliance

 


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