The Rheumatoid Factor (RF) test is used to help diagnose rheumatoid arthritis and other autoimmune diseases. Here are some key points:

- Purpose: The RF test measures the amount of rheumatoid factor in your blood. High levels can indicate rheumatoid arthritis or other autoimmune conditions
- Results: A positive RF test Show Full Answer

The Rheumatoid Factor (RF) test is used to help diagnose rheumatoid arthritis and other autoimmune diseases. Here are some key points:

- Purpose: The RF test measures the amount of rheumatoid factor in your blood. High levels can indicate rheumatoid arthritis or other autoimmune conditions.
- Results: A positive RF test can support a diagnosis of rheumatoid arthritis, but it is not definitive on its own. Other tests and clinical evaluations are necessary.
- Consultation: Always consult a licensed medical professional for diagnosis and treatment.

For more detailed information, you can visit [MedlinePlus](https://medlineplus.gov/lab-tests/rheumatoid-fa...).

 This AI-generated response comes from myRAteam and other selected sources. It is not a substitute for medical advice. Always ask your doctor about specific health concerns.

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