Rheumatoid Arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness and loss of function in your joints. It can affect any joint but is common in the wrist and fingers. The purpose of the community is to share support and information with Rheumatoid Arthritis (RA) patients and their loved ones. Topics in the community include: causes, clinical trials, complications, family issues, living with Rheumatoid Arthritis (RA), prognosis, research, surgery, treatments