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

There are many different types of psoriasis, and the placement, appearance and symptoms can vary. It's important to note that ...

Psoriatic arthritis (PsA) is a chronic (long-lasting) condition that combines the skin-related symptoms of psoriasis with the joint-related symptoms of arthritis. PsA is an autoimmune disease ...