Rheumatoid Arthritis Symptoms, Causes & Proven Treatments
Rheumatoid arthritis (RA) is a chronic autoimmune disorder where the immune system attacks the joint lining, causing pain, swelling, stiffness, and joint damage. It often affects both sides of the body symmetrically and can impact organs like the heart and lungs. Key Takeaways What Is Rheumatoid Arthritis? Rheumatoid arthritis is different from osteoarthritis, which typically […]
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