Rheumatoid Arthritis (RA)
William C. Shiel Jr., MD, FACP, FACR
Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
Melissa Conrad Stöppler, MD
Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.
Catherine Burt Driver, MD
Catherine Burt Driver, MD, is board certified in internal medicine and rheumatology by the American Board of Internal Medicine. Dr. Driver is a member of the American College of Rheumatology. She currently is in active practice in the field of rheumatology in Mission Viejo, Calif., where she is a partner in Mission Internal Medical Group.
- Rheumatoid arthritis (RA) facts
- What is rheumatoid arthritis (RA)?
- What are causes and risk factors of rheumatoid arthritis?
- What are rheumatoid arthritis symptoms and signs?
- What are complications of rheumatoid disease?
- How do physicians diagnose rheumatoid arthritis?
- What is the treatment for rheumatoid arthritis?
- "First-line" rheumatoid arthritis medications
- "Second-line" or "slow-acting" rheumatoid arthritis drugs
- What are newer treatments for rheumatoid arthritis?
- What about rheumatoid arthritis and pregnancy?
- Rheumatoid arthritis diet and other treatments
- What is the prognosis (outlook) for patients with rheumatoid arthritis?
- Is it possible to prevent rheumatoid arthritis?
- What research is being done on rheumatoid arthritis?
- Where can people get additional information on rheumatoid arthritis?
- Rheumatoid Arthritis Slideshow
- Take the RA Quiz
- Rheumatoid Arthritis Exercises Slideshow
- Newly Diagnosed Rheumatoid Arthritis Treatment
- Rheumatoid Arthritis FAQs
- Patient Comments: Rheumatoid Arthritis - Early Symptoms
- Patient Comments: Rheumatoid Arthritis - Treatments
- Patient Comments: Rheumatoid Arthritis - Experience
- Patient Comments: Rheumatoid Arthritis - Prognosis
- Patient Comments: Rheumatoid Arthritis - Diet
- Patient Comments: Rheumatoid Arthritis - Diagnosis
- Find a local Rheumatologist in your town
Rheumatoid arthritis (RA) facts
- Rheumatoid arthritis is an autoimmune disease that can cause chronic inflammation of the joints and other areas of the body.
- Rheumatoid arthritis can affect people of all ages. The cause of rheumatoid arthritis is not known.
- Rheumatoid arthritis symptoms and signs include fatigue as well as joint pain; swollen joints; fever; loss of function; and joint stiffness, redness, warmth, tenderness, and deformity.
- Rheumatoid arthritis is a chronic disease, characterized by periods of disease flares and remissions.
- In rheumatoid arthritis, multiple joints are usually, but not always, affected in a symmetrical pattern.
- Chronic inflammation of rheumatoid arthritis can cause permanent joint destruction and deformity.
- Damage to joints can occur early and does not always correlate with the severity of RA symptoms.
- The "rheumatoid factor" is an antibody that can be found in the blood of 80% of people with rheumatoid arthritis.
- There is no known cure for rheumatoid arthritis.
- The treatment of rheumatoid arthritis optimally involves a combination of patient education, rest and exercise, joint protection, medications, and occasionally surgery.
- Early RA treatment results in better outcomes.
What is rheumatoid arthritis (RA)?
Rheumatoid arthritis (RA) is an autoimmune disease that causes chronic inflammation of the joints. Autoimmune diseases are illnesses that occur when the body's tissues are mistakenly attacked by their own immune system. The immune system contains a complex organization of cells and antibodies designed normally to "seek and destroy" invaders of the body, particularly infections. Patients with autoimmune diseases have antibodies in their blood that target their own body tissues, where they can be associated with inflammation. While inflammation of the tissue around the joints and inflammatory arthritis are characteristic features of rheumatoid arthritis, the disease can also cause inflammation and injury in other organs in the body. Because it can affect multiple other organs of the body, rheumatoid arthritis is referred to as a systemic illness and is sometimes called rheumatoid disease. Rheumatoid arthritis that begins in people under 16 years of age is referred to as juvenile rheumatoid arthritis.
While rheumatoid arthritis is a chronic illness, meaning it can last for years, patients may experience long periods without symptoms. However, rheumatoid arthritis is typically a progressive illness that has the potential to cause significant joint destruction and functional disability.
A joint is where two bones meet to allow movement of body parts. Arthritis means joint inflammation. The joint inflammation of rheumatoid arthritis causes swelling, pain, stiffness, and redness in the joints. The inflammation of rheumatoid disease can also occur in tissues around the joints, such as the tendons, ligaments, and muscles.
In some people with rheumatoid arthritis, chronic inflammation leads to the destruction of the cartilage, bone, and ligaments, causing deformity of the joints. Damage to the joints can occur early in the disease and be progressive. Moreover, studies have shown that the progressive damage to the joints does not necessarily correlate with the degree of pain, stiffness, or swelling present in the joints.
Rheumatoid arthritis is a common rheumatic disease, affecting approximately 1.3 million people in the United States, according to current census data. The disease is three times more common in women as in men. It afflicts people of all races equally. The disease can begin at any age and even affects children (juvenile rheumatoid arthritis), but it most often starts after 40 years of age and before 60 years of age. Though uncommon, in some families, multiple members can be affected, suggesting a genetic basis for the disorder.
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