What does RA stand for
What does RA stand for - The medical abbreviation RA stands for Rheumatoid Arthritis, which is a chronic autoimmune disorder that primarily affects the joints in the body. In RA, the immune system attacks the lining of the joints, causing inflammation, pain, and stiffness. Over time, this inflammation can damage the joint and surrounding tissues.
Symptoms of RA may include joint pain, swelling, and stiffness, particularly in the hands and feet, as well as fatigue, fever, and weight loss. RA is a progressive disease, meaning symptoms