Psoriasis is a skin disease that occurs when cells in the outer layer of skin reproduce faster than normal and pile up on the skin's surface. This produces scaling, itchiness and irritation of the skin. Psoriasis is non-contagious.

Currently in the United States almost 5 million people are affected by this disease. It occurs in all age groups and about equally in men and women.

When psoriasis develops, thick patches of skin become red with silvery scales. Often the skin at the joints cracks making outbreak very painful. Psoriasis most often occurs on the knees, lower back, soles of the feet, scalp, elbows, face and palm.

There have been huge strides in understanding what causes psoriasis. Recently, a team from the University of Michigan looked for the gene -- called PSORS1 -- in more than 2,700 people from 678 families in which at least one family member had psoriasis. According to the researchers, PSORS1 is the first genetic determinant of psoriasis to be definitively identified in a large clinical trial. The finding may help in the development of new, more effective treatments for the disfiguring inflammatory skin disease.

Some other research has found that psoriasis may be a disorder of the immune system. In a normal immune system a type of white blood cell, called a T cell is produced, that normally helps protect the body against infection and disease. Top Scientists have concluded that an abnormal immune system produces too many T cells in the skin. These excess T cells trigger the inflammation and excessive skin cell reproduction seen in people who suffer with psoriasis.

Doctors usually diagnose psoriasis after a careful examination of the skin. However, diagnosis may be difficult because psoriasis often looks like other skin diseases. A pathologist may assist with diagnosis by examining a small skin sample under a microscope.

For those people who have a suppressed immune system, the symptoms of psoriasis can be extremely severe.

Dietary change can help with psoriasis, avoid alcohol, gluten which is found in wheat, barley and rye, avoid foods that are high in saturated fats, avoid red meats, dairy products, eggs, cheese and sugar and if you are a smoker, then it is best to quit.

Topical applications to the affected areas with aloe vera gel, Dead Sea mineral salts or mud, Zambesia Botanica, mahonia ointment and gotu kola can all improve psoriasis.

Good supplements to take are fish oil, flax seed oil and borage oil. These oils are very good in hydrating the skin cells. A topical treatment that has received tremendous attention is Psoriaway which is available at www.fastpsoriasisrelief.com. This is a topical cream combining natural moisturizers, coal tar, aloe Vera, blended in a unique formula to make this product extremely effective. It has been tested in the medical field, nursing homes and in the retail market with exciting and immediate results.

One important bit of knowledge is to stay away from alcohol and products that contain alcohol as it will dry the skin out even more.

At this time there is no cure for psoriasis but many effective treatments do exist.

Doctors are learning more about psoriasis by studying: