Psoriatic Arthritis
Psoriatic Arthritis: What Is It? Psoriatic Arthritis (PsA) is a chronic inflammatory condition that combines joint inflammation (arthritis) with skin lesions of psoriasis. It is an autoimmune disorder where the immune system mistakenly attacks healthy tissues, leading to joint pain, stiffness, and swelling, often in the fingers, toes, and spine. One frequent condition that affects…