👉 Psoriasis, also known as psoriatic arthritis, is a chronic inflammatory disease of the skin and joints that results in red, itchy patches on the scalp, hands, feet, elbows, knees, hips, shoulders, neck, chest, back, and face. It can also affect other areas such as the mouth, tongue, nails, and ears. Psoriasis is characterized by a characteristic rash that appears red, inflamed, scaly, and itchy patches on the skin. The
