Rheumatoid arthritis is different from other types of arthritis because it typically occurs in a symmetrical pattern. This means that if one hand is affected, the other one will be as well. Rheumatoid arthritis is a type of autoimmune disease that causes swelling, pain, stiffness, and loss of function in the joints. Although the disease can have serious effects, several treatment options are available, such as lifestyle changes, medications, and surgery.
(Click Rheumatoid Arthritis for more detailed information on rheumatoid arthritis, including what may cause the disease and how it is diagnosed. You can also click any of the links in the box to the right for specific information.)