Psoriatic arthritis (PsA) is a type of inflammatory arthritis that often goes hand-in-hand with psoriasis, a common skin condition that causes scaly, red patches on the skin. It can affect people of all ages, but it’s most common in adults between the ages of 30 and 50. PsA can cause pain, stiffness, and swelling in… Continue reading What is Psoriatic Arthritis?