Drug Landscape ›
NIRAPARIB ›
Regulatory · United States
Marketing authorisation
FDA
Safety signals — FAERS
Adverse reaction reports describe suspected side effects. A report does not mean the drug caused the event — co-medications, underlying disease and coincidence all contribute.
Window: 20 April 2025 – 20 April 2026
Total reports: 12,438
Most-reported reactions
Nausea — 1,982 reports (15.94%) Fatigue — 1,942 reports (15.61%) Constipation — 1,625 reports (13.06%) Platelet Count Decreased — 1,309 reports (10.52%) Off Label Use — 1,166 reports (9.37%) Insomnia — 1,027 reports (8.26%) Blood Pressure Increased — 1,017 reports (8.18%) Headache — 826 reports (6.64%) Product Dose Omission Issue — 796 reports (6.4%) Decreased Appetite — 748 reports (6.01%)
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NIRAPARIB in other countries
Same drug, different regulators. Each page below lists the local marketing authorisation, HTA position, pricing, and adverse-event data.
Frequently asked questions
Is NIRAPARIB approved in United States?
Yes. FDA has authorised it.
Who is the marketing authorisation holder for NIRAPARIB in United States?
Marketing authorisation holder not available in our data.