Rheumatoid arthritis
Rheumatoid arthritis (RA) is a serious inflammatory condition that can develop and affect any joint in the body. In most cases, the joints in the feet and hands are commonly affected. This disorder can damage various body systems such as the lungs, skin, heart, blood vessels, and eyes.
Rheumatoid arthritis is typically an autoimmune condition that emerges when the body's immune system resists and fights your body tissues. It usually alters the lining of the joints, resulting in chronic painful swelling. Over time, this could ultimately lead to joint deformity and erosion of the bone. Furthermore, rheumatoid arthritis triggers inflammation that might damage body parts.