What Is Rheumatoid Arthritis?
Rheumatoid arthritis is a chronic autoimmune disorder that primarily affects the joints but can also involve other tissues and organs throughout the body. Unlike osteoarthritis, which develops from wear and tear over time, rheumatoid arthritis occurs when the immune system mistakenly attacks healthy tissue. This immune response leads to ongoing inflammation, pain, swelling, and joint damage.
Rheumatoid arthritis is considered a rheumatic disease and often requires long-term management. Without treatment, the condition can progress, potentially leading to joint deformity, reduced mobility, and disability. Early diagnosis and a structured treatment plan are critical for protecting joint health and preserving quality of life.
At Greater Austin Pain Center, our board-certified physicians and pain management specialists work closely with patients to provide comprehensive care tailored to each individual.
How Does Rheumatoid Arthritis Affect the Body?
Rheumatoid arthritis affects the body differently than other forms of arthritis. The immune system targets the synovial lining of affected joints, causing inflammation that can damage cartilage, bones, muscles, and connective tissues. Over time, this process may lead to joint erosion, instability, and reduced range of motion.
Beyond the joints, rheumatoid arthritis can affect other systems. In some patients, inflammation may involve the lungs, skin, blood vessels, or eyes. Rheumatoid nodules can develop under the skin, and related autoimmune conditions such as Sjögren’s syndrome or lupus may occur.
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