Andexxa

Andexanet alfa · AstraZeneca Pharmaceuticals LP
PRESCRIPTION ONLY (USA)

Andexxa ingredients

Active ingredientStrength
Andexanet Alfa200 mg/20mL

What Andexxa is used for

The FDA lists the approved uses on the official label (below). In the EU, andexanet alfa is approved as Ondexxya for:

For adult patients treated with a direct factor Xa (FXa) inhibitor (apixaban or rivaroxaban) when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding.

EU wording from the European Medicines Agency; US approved uses can differ.

Key facts

Brand
Andexxa
Generic name
Andexanet alfa
Made by
AstraZeneca Pharmaceuticals LP
Forms
Injection, Powder, Lyophilized, For Solution
Given
Intravenous
FDA approval
Biologic licence (BLA) BLA125586
On the US market since
2022

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 Andexxa?

Andexxa (Andexanet alfa) is a specialist medicine made by AstraZeneca Pharmaceuticals LP, approved by the US FDA.

What are the ingredients of Andexxa?

Andexxa contains Andexanet Alfa (200 mg/20mL).

Is Andexxa approved in Europe?

The same active substance is approved in the EU as Ondexxya.

From the FDA National Drug Code directory (open.fda.gov, public domain) and the European Medicines Agency medicines list. 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.