INFO - How does Rituxan (rituximab) work?

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Rituxan.com

Rituxan for rheumatoid arthritis

FAQ

Q: How does Rituxan work?

A: RA occurs when the body's immune system attacks the body's joints.

B-cells—a type of white blood cell found in the immune system—are

thought to play an important role in this attack. Unlike other RA

treatments, Rituxan works by targeting specific B-cells and reducing

their count in the blood. This limits the immune system's attack,

which limits the pain, symptoms, and joint damage of RA. Because

B-cells usually help the body fight infection, treating with Rituxan

may increase your risk of infection.

http://www.rituxan.com/ra/patient/faqs/index.xhtml#q5

http://www.rituxan.com/ra/patient/faqs/index.xhtml

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