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Niraparib Tosylate
Niraparib is used as a "maintenance" treatment in adults to keep certain types of cancer from coming back. This includes cancers of the ovary, fallopian tube, or peritoneum (the membrane that lines the inside of your abdomen and covers some of your internal organs). Niraparib is given after you have received chemotherapy (with cisplatin, oxaliplatin, carboplatin, or similar) and your cancer has responded to that medicine. Niraparib is sometimes used only if your cancer has a specific genetic marker (an abnormal "BRCA" gene) or other gene mutations. Your doctor will test you for this gene. Niraparib may also be used for purposes not listed in this medication guide.
Niraparib Tosylate


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Frequently Asked Questions

Stop taking this medicine and call your doctor at once if you have fever, frequent infections, weakness, tiredness, shortness of breath, weight loss, blood in your urine or stools, easy bruising or bleeding. These may be symptoms of bone marrow disorder and may lead to death.

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Brand Name Examples Supplied As Strength
Zejula Capsule 100 Mg

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