About the Rheumatoid Factor Blood Test
Rheumatoid arthritis is a chronic autoimmune disorder that affects millions of people worldwide. It causes pain, inflammation, and joint damage, making it difficult for people to perform their daily activities. Although there is no cure for RA, early diagnosis and treatment can help manage the symptoms and prevent further joint damage. One way to aid in the diagnosis of RA is through the use of the rheumatoid factor biomarker test.
The rheumatoid factor (RF) test is a blood test that measures the level of RF antibodies in your blood. RF antibodies are produced by the immune system when it attacks healthy tissues in the body, such as the joints. High levels of RF antibodies in the blood can be an indication of RA or other autoimmune disorders. However, it's important to note that not all patients with RA have high levels of RF antibodies, and some patients without RA can have high levels of RF antibodies. Therefore, the RF test, while being an excellent indicator towards a problem, is just one tool used in the diagnosis of RA, and it should be used in conjunction with clinical evaluations.
- Rheumatoid Factor (RF)
Need more biomarkers? Check out our Aches and Pains Blood Test.