What is psoriasis?

Psoriasis is a common skin condition that affects nearly 2 percent of the population. Most commonly, it causes a thick scaly buildup of the outer layer of the skin. The thick areas are called plaques. They usually occur on the scalp and pressure points such as the elbows, knees, hands, feet and lower back, but any part of the body – including the nails – can be affected. The skin under the plaques is often red.

Psoriasis is a chronic condition, which means you will have it indefinitely. Psoriasis can be limited to a few areas of the skin (mild) or it can be widespread (moderate to severe).

What causes psoriasis?

No one knows exactly what causes psoriasis. It is impossible to predict who will get psoriasis. Research has shown that heredity plays a role; but environmental factors such as physical injury to the skin, infections and stress can trigger psoriasis, even in people who do not have any relatives with psoriasis. Drinking alcohol in excess can also make it worse.

Psoriasis is NOT contagious.

Who gets psoriasis?

Psoriasis affects both men and women. It generally appears between the ages of 15 and 35, but can develop in infancy and in old age.

Is there a cure for psoriasis?

There is no cure. But, there are many treatments available that can clear psoriasis for periods of time. The most commonly used medicines are creams applied directly to the skin. In selected cases, your physician may advise ultraviolet treatment. In rare cases, internal medications are used. Extensive research is under way to find new treatments.

For information about psoriasis and psoriasis treatment go to:

www.skincarephysicians.com/psoriasisnet

www.psoriasis.org