How serious is rheumatoid arthritis?
RA is a chronic condition that causes joint pain, stiffness, swelling, and reduced movement of the joints. Rheumatoid arthritis (RA) is an autoimmune disease that can cause joint pain, inflammation, and damage throughout the body. Rheumatoid arthritis (RA) is an autoimmune disease that can cause joint pain, inflammation, and damage throughout the body. Children and... Read more →