Learn About Rheumatoid Arthritis Treatment
Rheumatoid arthritis (RA) is a long-term inflammatory disease. It can affect many various regions of the body, but the joints are the most usually affected, producing pain and stiffness. RA’s cause is unknown. It differs from osteoarthritis (OA), the most prevalent type of arthritis, in that OA arises when the cartilage that protects the joints … Read more