Zejula

Niraparib · GlaxoSmithKline LLC
CANCER MEDICINE · PRESCRIPTION ONLY (USA)

Zejula ingredients

Active ingredientStrength
Niraparib Tosylate300 mg/1, 100 mg/1, 200 mg/1

What Zejula is used for

Zejula is a cancer medicine (poly(adp-ribose) polymerase inhibitor). Its approved uses are listed on the official FDA label below.

Key facts

Brand
Zejula
Generic name
Niraparib
Made by
GlaxoSmithKline LLC
Forms
Tablet, Film Coated
Given
Oral
Drug class
Poly(ADP-Ribose) Polymerase Inhibitor
FDA approval
New drug application (NDA) NDA214876
On the US market since
2023

Official information

Specialist medicine: started and supervised by a specialist doctor or hospital. This page is a plain-language summary of public official information, not medical advice; follow your doctor and the official product information.

Common questions

What is Zejula?

Zejula (Niraparib) is a cancer medicine made by GlaxoSmithKline LLC, approved by the US FDA.

What are the ingredients of Zejula?

Zejula contains Niraparib Tosylate (300 mg/1, 100 mg/1, 200 mg/1).

From the FDA National Drug Code directory (open.fda.gov, public domain). Page made 5 November 2026 by Satya Babu.

← All specialty medicines, USA

For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.