Understanding Rheumatoid Arthritis: Causes, Symptoms, and Diagnosis
Rheumatoid arthritis is a chronic autoimmune disorder that primarily affects the joints. It occurs when the body's immune rheumatoid arthritis vs osteoarthritis system attacks healthy joint tissue, causing inflammation, pain, stiffness, and eventually damage to the cartilage and bone. The exact reasons of rheumatoid arthritis are unknown, but a com