What is Rheumatoid Arthritis?
Rheumatoid arthritis is a chronic autoimmune and inflammatory disease that affects multiple body systems, including the skin, eyes, lungs, heart, and blood vessels. The condition damages the lining of joints, resulting in painful swelling, bone erosion, and joint deformity. RA primarily attacks multiple joints, such as the hands, wrists, and knees, leading to chronic pain, lack of balance, and misshapenness. Moreover, the inflammation caused by RA can affect other tissues and organs throughout the body, including the lungs, heart, and eyes. This condition commonly affects people between the ages of 30 and 60, but it can occur at any age.