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Rheumatoid Arthritis (cont.)
IN THIS ARTICLE
- Rheumatoid Arthritis Overview
- Rheumatoid Arthritis Causes
- Rheumatoid Arthritis Symptoms
- When to Seek Medical Care
- Questions to Ask the Doctor
- Exams and Tests
- Rheumatoid Arthritis Treatment
- Self-Care at Home
- Medical Treatment
- Medications
- Surgery
- Other Therapy
- Next Steps
- Follow-up
- Prevention
- Outlook
- Support Groups and Counseling
- For More Information
- Web Links
- Synonyms and Keywords
- Authors and Editors
- Pictures of Rheumatoid Arthritis - Slideshow
Rheumatoid Arthritis Causes
The cause of rheumatoid arthritis is not known. Many factors are involved in the abnormal activity of the immune system that characterizes rheumatoid arthritis. These factors include genetics (heredity), hormones (explaining why the disease is more common in women than men), and possibly infection by a bacterium or virus.
Next: Rheumatoid Arthritis Symptoms »
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