Rheumatoid arthritis is an autoimmune disease. Rheumatoid arthritis can cause redness and swelling of the joints, tissue around the joints such as the tendons, ligaments, and muscles, and other organs in the body. Autoimmune diseases are any of a large group of diseases characterized by abnormal functioning of the immune system that causes it to produce antibodies against your own tissues (www.dictionary.com). Patients with these diseases have antibodies in their blood which target …showed first 75 words of 285 total…

…showed last 75 words of 285 total…are currently being conducted to see if genetics can be traced to this autoimmune disease. The cause of this autoimmune disease is still unknown. Rheumatoid arthritis is a huge thing being researched today. This autoimmune disease also follows a symmetrical pattern meaning it usually affects the same area on both sides of the body. So far there is no known cure for this, pain killers are the main thing used by people with this disease.