is rheumatoid arthritis always inherited
Rheumatoid arthritis is a disease where the immune system attacks the lining of some joints. This cause pain and swelling in those joints.The cause of rheumatoid arthritis is not completely understood. We know that it effects women more than men and that it is more common in people that smoke.his cause pain and swelling in those joints. The cause of rheumatoid arthritis is not completely understood. We know that it effects women more than men and that it is more common in people that smoke.