The disease Rheumatoid arthritis is a chronic and painful condition that results in progressive joint damage, disability, deterioration in the quality of life, and shortened life expectancy. It is an autoimmune disease. This means the immune system of the body mistakenly attacks healthy tissue.
Rheumatoid arthritis Causes
The specific cause of rheumatoid arthritis is still unknown; however, rheumatoid arthritis is an autoimmune disease in which the immunity system starts attacking the healthy body tissues. Other factors for the cause of this disease are:
Symptoms of Rheumatoid arthritis
- There are several Rheumatoid arthritis symptoms:
- Swelling, aching, stiffness, or pain of one or more joints
- Morning stiffness which lasts for at least 30 minutes and often for several hours
- Difficulty grasping the objects as firmly as you used to
- Rheumatoid arthritis commonly affects the small joints of the feet, fingers, and wrists, but it may also affect other joints, including the knees, ankles, elbows, shoulders, and hips.
- Rheumatoid arthritis is not osteoarthritis (OA), a more common condition that generally occurs with older age. It is possible, though, to have both osteoarthritis and rheumatoid arthritis together.