Psoriasis is a common skin condition that causes red, itchy, and scaly patches on the skin. It can affect any part of the body, but it most commonly occurs on the elbows, knees, and scalp. Psoriasis is a chronic condition, but it can be managed with treatment.
There are a variety of treatments available for psoriasis, including topical medications, oral medications, and light therapy. The best treatment for psoriasis will vary depending on the individual patient and the severity of their condition.