Medically reviewed by Stella Bard, MD Psoriatic arthritis (PsA) is a chronic (long-term) condition that includes symptoms of arthritis and psoriasis. Arthritis is a joint condition that causes pain ...

Whenever PsA sets in, symptoms are similar: Swollen, inflamed, sore joints, especially in the fingers and toes. Early psoriatic arthritis can affect other joints, too, including shoulders ...

Psoriasis causes patches of scaly, red, or white skin called plaques. Psoriatic arthritis sets off joint swelling and pain that can lead to permanent damage. Your immune system is responsible for ...

Psoriatic arthritis (PsA) is an inflammatory arthritis that causes joint swelling, pain, and stiffness. It's linked to psoriasis, a skin condition causing inflamed, scaly patches on the skin.

Medscape Medical News, February 14, 2025 Joint Location Influences Response to TNF Inhibitor in PsA The resolution of joint swelling with TNF inhibitors in psoriatic arthritis varied by joint ...