Skin Cell Psoriasis
Psoriasis is a common skin condition where the skin develops areas which become thick and covered with silvery scales. A common problem in the United States, the course of psoriasis varies greatly, but in most sufferers it is a chronic problem which continues for many years. The presence of psoriasis can cause emotional distress in most sufferers. Considered a skin disorder, psoriasis is actually the result of a disordered immune system. The T-cells are a type of white blood cell and become over stimulated. The cells then direct the skin to attempt to heal a non-existent injury. The skin reacts in the same way it does when there is a fungus infection present. It then grows very quickly, trying to grow the infection off of the skin. These areas then become the reddened and inflamed patches with white scale on them.
There are several ways in which psoriasis may start. In most sufferers, psoriasis is inherited, typically through multiple genes. It is not always clear from whom one inherits it as inherited psoriasis usually starts in older childhood or as a young adult. In some cases, children may be stricken with psoriasis due to a virus or strep throat which triggers a brief attack of tiny spots of psoriasis. Psoriasis flare ups are often triggered by changes in climate, stress, infections, excess alcohol, or a drug related rash and dry skin. Medications may trigger a flare up weeks to months after starting them and may include non-steroidal anti-inflammatory drugs.
Psoriasis tends to be worst in those with a disordered immune system for other reasons including cancer, AIDS, or other autoimmune diseases. Psoriasis areas are made worse by scratching or by minor skin injuries or irritations. Psoriasis may itch or burn and most often occurs over the elbows, knees, lower back, scalp, and palms or soles of the feet. The skin may split or crack in areas that bend. There are several forms of psoriasis, the most common form showing reddened areas a few inches across covered by silvery scales. Psoriasis may also affect certain joints causing discomfort and restricted motion or even distortion. This occurs in approximately 10% of people with psoriasis and is called psoriatic arthritis.
Treatment for psoriasis is based on the severity of the disease and its responsiveness to prior treatments. Topical medication is the lowest level of treatment and is applied to the skin. Treatments from each level are often combined or switched around every 12 to 24 months to reduce resistance and adverse reactions. A treatment plan that is effective for one person may fail for another so trial and error and personal preferences often guide the course of treatment. Over time, psoriasis tends to resist its treatments. The locations, size and amount of psoriasis, prior treatments, and the specific form of the disorder are factored into treatment options. Psoriasis sufferers may also find that a medicated bath may help soothe the skin, remove scales and help to reduce itching. These baths are done by soaking for 15 minutes in oatmeal, Epsom salts or Dead Sea salts.
