Download The Rheumatoid Arthritis
Pictures. The inflammation associated with rheumatoid arthritis is what can damage other parts of the body as well. Rheumatoid arthritis usually inflames multiple joints and affects both sides of the body.
Ra causes pain, swelling, stiffness, and loss of function in joints. Rheumatoid arthritis affects around 400,000 adults aged 16 and. Rheumatoid arthritis (ra) causes joint inflammation and pain.
What are the signs and symptoms?
Commonly affected joints include those in the hands, wrists, feet, ankles, elbows, shoulders, hips, knees and neck. Rheumatoid arthritis (ra) is an autoimmune disease of unknown origin. Autoimmune diseases cause the body's immune system to mistake its own tissues for foreign invaders, such as bacteria or viruses. In its most common form, therefore, it is referred to as a symmetric polyarthritis.