What Causes Psoriasis On Face
Psoriasis is a chronic skin disorder that causes scaling and inflammation.
What causes psoriasis on face. Some genes are only active at certain times. Psoriasis causes cells to build up rapidly on the surface of the skin forming thick silvery scales and itchy dry red patches that are sometimes painful. Psoriasis may develop as a result of an abnormality in the body s immune system. Infections are known to trigger psoriasis because they put stress on the immune system causing an inflammatory reaction.
Regardless of where psoriasis forms the cause is the same. Sunlight contains ultraviolet uv light which when absorbed into the skin causes activated t cells in the skin to die reducing inflammation and slowing down the turnover of skin cells that cause scaling. The immune system normally fights. Doctors aren t sure what causes psoriasis but they know that genes and your immune system play a major role.
Daily short nonburning exposure to sunlight clears or improves psoriasis in many people. New skin cells form in days rather than weeks. Psoriasis is thought to be an immune system problem that causes the skin to regenerate at faster than normal rates. When you have psoriasis the genes that control your immune system signals get mixed up.
Psoriasis is a chronic autoimmune condition that causes the rapid buildup of skin cells. Ultraviolet b uvb phototherapy. Psoriatic arthritis is a form of arthritis that affects some people who have psoriasis a condition that features red patches of skin topped with silvery scales. This may result in the.
Instead of protecting your body from invaders as it s designed. The skin cells pile up on the surface of the skin causing patches of psoriasis. About 40 of people with psoriasis have a close family member with the disease. Inflammation and redness around the scales is.
Just what causes the immune system to malfunction isn t entirely clear. The body does not shed these excess skin cells. Although further research is necessary to confirm the exact cause of psoriasis some scientists theorize that psoriasis is the result of inflammation in the body. In the most common type of psoriasis known as plaque psoriasis this rapid turnover of cells results in scales and red patches.