What is Rheumatoid Factor in Rheumatoid Arthritis?
Rheumatoid Factors are auto-antibodies produced by your body’s immune system that can sometimes cause disease. Having high levels of Rheumatoid Factor is usually associated with autoimmune diseases, including but not limited to, rheumatoid arthritis, systemic lupus erythematosus, and Sjogren’s syndrome. However, some healthy people also have elevated but usually low levels of rheumatoid factor, and not everyone with an autoimmune disease has elevated levels of rheumatoid factor. Please reach out now to see if you qualify to donate plasma to...
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