Why is RA called an autoimmune disorder?
Why is RA called an autoimmune disorder?
The immune system plays a major role in development of joint inflammation and damage, fatigue, and the feeling that you have a chronic viral illness. The immune system is made up of body-protecting cells and antibodies. In normal people, these help to fight off invading infectious agents. In RA, however, something goes awry, and immune system appears to be directed against the person’s tissues. Thus, it is called an autoimmune disorder.