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Prescription medicine

Enzalutamide

Drug class: Androgen Receptor Inhibitor

The FDA’s “Established Pharmacologic Class”: the group of medicines that work in a similar way.

Official FDA data, not advice

Everything here comes from the U.S. Food and Drug Administration (FDA): the drug label, the NDC Directory, Drugs@FDA, recall reports and the drug shortage list. Each fact shows its source and date.

This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or change any medicine.

In an emergency, call 911. If someone may have taken too much of a medicine, call Poison Help: 1‑800‑222‑1222.

Quick answers

What is Enzalutamide used for?
The FDA-approved label (Xtandi, Astellas Pharma US, Inc., July 28, 2026) says: “XTANDI ® is indicated for the treatment of patients with: • castration-resistant prostate cancer (CRPC) • metastatic castration-sensitive prostate cancer (mCSPC) • non‑metastatic castration‑sensitive prostate cancer (nmCSPC) with biochemical recurrence at high risk for metastasis (high-risk BCR) XTANDI is an androgen receptor inhibitor indicated for the treatment of patients with …” This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or change any medicine.
Does Enzalutamide have a boxed warning?
No. None of the 1 FDA labels we found for this medicine has a boxed warning.
Is there a shortage of Enzalutamide?
No current shortage is listed by the FDA for the products of this medicine (FDA data from October 30, 2026).
Has Enzalutamide been recalled?
No recall linked to the products of this medicine appears in the FDA enforcement reports we use.
Who makes Enzalutamide?
1 company lists prescription products of Enzalutamide in the FDA NDC Directory, including Astellas Pharma US, Inc..

What Enzalutamide is used for

Quoted from the “Indications and Usage” section of the FDA-approved label.

XTANDI ® is indicated for the treatment of patients with: • castration-resistant prostate cancer (CRPC) • metastatic castration-sensitive prostate cancer (mCSPC) • non‑metastatic castration‑sensitive prostate cancer (nmCSPC) with biochemical recurrence at high risk for metastasis (high-risk BCR) XTANDI is an androgen receptor inhibitor indicated for the treatment of patients with …

— FDA label: Xtandi, Astellas Pharma US, Inc., effective July 28, 2026. Read the full label on DailyMed →

This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or change any medicine.

Conditions named on the label

These condition names appear word for word in the label’s “Indications and Usage” text (matched with a reviewed table). Each page lists hospitals whose own websites name the condition.

Related medical specialties

Boxed warning

A boxed warning (“black box”) is the FDA’s strongest warning on a drug label, for serious or life-threatening risks.

The label quoted above has no boxed warning.

Forms and how it is given

Dosage formsTablet · Capsule
RouteOral
Prescription products5 in the FDA NDC Directory
Brand namesXtandi

Companies that list this medicine

Labelers in the FDA NDC Directory: the company named on the package (maker or distributor), with the number of prescription products.

FDA approval history

  • NDA: New Drug Application: how a new (usually brand-name) medicine is approved.
Brand and biologic applications
ApplicationSponsorApprovedLater changes approved
NDA203415
XTANDI
AstellasAugust 31, 2012 20, latest July 24, 2026
2026: Efficacy · 2025: Labeling · 2025: Labeling
NDA213674
XTANDI
AstellasAugust 4, 2020 8, latest July 24, 2026
2026: Efficacy · 2025: Labeling · 2025: Labeling

Shortage status

The FDA drug shortage list does not show these products.

FDA Drug Shortages database →

Recalls

No recall linked to these products (by their NDC code) appears in the FDA enforcement reports.

Official identifiers

RxCUI (RxNorm)1307303, 1307309, 2390644, 2390646, 2390648, 2390650
SPL set ID of the quoted labelb129fdc9-1d8e-425c-a5a9-8a2ed36dfbdf
FDA labels (SPL)1
FDA applicationsNDA203415, NDA213674
Active ingredients (FDA)ENZALUTAMIDE

Sources

  1. FDA-approved label on DailyMed (National Library of Medicine) — Xtandi, Astellas Pharma US, Inc., effective July 28, 2026; via openFDA, FDA data exported October 30, 2026, retrieved October 31, 2026
  2. NDC Directory (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
  3. Drugs@FDA (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
  4. Drug recall enforcement reports (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 27, 2026, retrieved October 31, 2026
  5. Drug shortages (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026

openFDA data is provided by the FDA as is; it may be incomplete. Always rely on the label that comes with your medicine. FDA Enforcement Report search →

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