Xtandi

Enzalutamide · Astellas Pharma US, Inc.
CANCER MEDICINE · PRESCRIPTION ONLY (USA)

Xtandi ingredients

Active ingredientStrength
Enzalutamide40 mg/1, 80 mg/1

What Xtandi is used for

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

Xtandi is indicated for: as monotherapy or in combination with androgen deprivation therapy for the treatment of adult men with high risk biochemical recurrent (BCR) non-metastatic hormone sensitive prostate cancer (nmHSPC) who are unsuitable for salvage radiotherapy (see section 5.1). the treatment of adult men with metastatic hormone-sensitive prostate cancer (mHSPC) in combination with androgen deprivation therapy (see section 5.1). the treatment of adult men with high-risk non-metastatic castration-resistant prostate cancer (CRPC) (see section 5.1). the treatment of adult men with metastatic CRPC who are asymptomatic or mildly symptomatic after failure of androgen deprivation therapy in whom chemotherapy is not yet clinically indicated (see section 5.1). the treatment of adult men with metastatic CRPC whose disease has progressed on or after docetaxel therapy.

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

Key facts

Brand
Xtandi
Generic name
Enzalutamide
Made by
Astellas Pharma US, Inc.
Forms
Capsule, Tablet
Given
Oral
Drug class
Androgen Receptor Inhibitor
FDA approval
New drug application (NDA) NDA213674
On the US market since
2012

Official information

In India

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 Xtandi?

Xtandi (Enzalutamide) is a cancer medicine made by Astellas Pharma US, Inc., approved by the US FDA.

What are the ingredients of Xtandi?

Xtandi contains Enzalutamide (40 mg/1, 80 mg/1).

Is Xtandi approved in Europe?

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

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.