Side effects, images, and drug details for Zarxio - Inside Rx
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Filgrastim is a man-made form of a protein that stimulates the growth of white blood cells in your body. White blood cells help your body fight against infection. Filgrastim is used to treat neutropenia, a lack of certain white blood cells caused by cancer, bone marrow transplant, receiving chemotherapy, or by other conditions. Filgrastim may also be used for purposes not listed in this medication guide.
Blood Cell Deficiency
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Frequently Asked Questions

Filgrastim can cause your spleen to become enlarged and it could rupture (tear). Call your doctor right away if you have sudden or severe pain in your left upper stomach spreading up to your shoulder.

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