Psoriasis is a chronic immune-mediated skin disease that affects approximately 7.5 million adults in the U.S.
The most common form of this autoimmune disease is plaque psoriasis. When an overactive immune system causes the body to produce skin cells too fast, these cells buildup on the surface of the skin, causing the development of thick, shiny, dry, scaly patches (commonly referred to as plaques) of various sizes on the skin. Psoriasis plaques usually form on the hands, feet, knees, elbows, and scalp. These plaques can cause pain, itching, stinging, and a burning sensation.
Although there is no cure for plaque psoriasis, the symptoms arise sporadically and there are lifestyle changes, home remedies and medical treatments available to reduce the severity of the symptoms and psoriasis flare ups. The best way to prevent psoriasis to avoid known triggers.