Rheumatoid arthritis (RA) commonly causes joint pain ... This article explores RA skin rashes, including what they look like and treatment. Statistics indicate that about 1.3 million people ...

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 ...

They are common in rheumatoid arthritis (RA) and usually occur near ... Keep reading to learn about where rheumatoid nodules form, what they look like, how to manage them, and more.