Understanding Psoriatic Arthritis: Key Signs and Symptoms to Watch For

Psoriatic arthritis is a chronic condition that affects your joints and skin. It's a type of arthritis that often develops in people who have psoriasis, a skin condition that causes red, scaly patches. Psoriatic arthritis, unlike other types of arthritis like osteoarthritis, rheumatoid arthritis, or gout, causes skin changes like redness and scaliness.