Rheumatoid arthritis afflicts millions of people and can significantly reduce one's quality of life. The early symptoms for rheumatoid arthritis include pain, redness and swelling in the small joints (typically the hands and/or feet) on both sides of the body. Unlike osteoarthritis which causes pain and stiffness because the cartilage that normally prevents the bones in the joints from rubbing together is wearing away, rheumatoid arthritis symptoms are caused by an inflammation of the membrane that normally lubricates and protects the joints.