Posts Tagged ‘rheumatoid arthritis osteoporosis’

Rheumatoid arthritis (RA) is usually associated with pain and swelling in the joints. However, it can also cause damage throughout the body. Unlike osteoarthritis, which is a disease caused by wear and tear on the joints, rheumatoid arthritis is an autoimmune disease. This means that RA causes the immune system to attack healthy. RA is…