Red, and Itchy Scaly Patches? That Could be Psoriasis
Psoriasis is a common, long-term skin disease that causes red, itchy scaly patches to appear on the knees, trunk, and scalp. Common types include plaque, nail, and pustular psoriasis. Typical signs of this dermatological disorder are swollen and stiff joints and dry, cracked skin that may itch or bleed.
Anyone can develop psoriasis; however, family history and other risk factors can increase your risk of developing this disease. Schedule an appointment with your doctor if you think you have psoriasis or if the disease is causing you pain and discomfort.