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Prescription medicine · generic available

Finasteride

Drug class: 5-alpha Reductase 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 Finasteride used for?
The FDA-approved label (Proscar, Organon LLC, March 18, 2026) says: “PROSCAR, is a 5α-reductase inhibitor, indicated for the treatment of symptomatic benign prostatic hyperplasia (BPH) in men with an enlarged prostate to: Improve symptoms Reduce the risk of acute urinary retention Reduce the risk of the need for surgery including transurethral resection of the prostate (TURP) and prostatectomy. …” This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or change any medicine.
Does Finasteride have a boxed warning?
No. None of the 67 FDA labels we found for this medicine has a boxed warning.
Is there a shortage of Finasteride?
No current shortage is listed by the FDA for the products of this medicine (FDA data from October 30, 2026).
Has Finasteride been recalled?
FDA enforcement reports list 3 recalls of products of this medicine; the newest started February 7, 2023 (Class II). A recall usually concerns specific lots, not every product.
Who makes Finasteride?
29 companies list prescription products of Finasteride in the FDA NDC Directory, including NuCare Pharmaceuticals, Inc., A-S Medication Solutions and Remedyrepack Inc..

What Finasteride is used for

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

PROSCAR, is a 5α-reductase inhibitor, indicated for the treatment of symptomatic benign prostatic hyperplasia (BPH) in men with an enlarged prostate to: Improve symptoms Reduce the risk of acute urinary retention Reduce the risk of the need for surgery including transurethral resection of the prostate (TURP) and prostatectomy. …

— FDA label: Proscar, Organon LLC, effective March 18, 2026. Read the full label on DailyMed →

The FDA has 67 labels for products of this medicine (different makers and forms); uses can differ between them. Check the label that comes with your own medicine.

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

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.

0 of 67 FDA labels for this medicine have a boxed warning.

Forms and how it is given

Dosage formsTablet, film coated · Tablet, coated · Tablet
RouteOral
Prescription products72 in the FDA NDC Directory
Brand namesPropecia, Proscar

What pharmacies pay (NADAC)

The National Average Drug Acquisition Cost (NADAC) is the average price U.S. retail pharmacies paid to buy one unit of a medicine (one tablet, one mL or one gram), from a monthly survey of pharmacy invoices by the Centers for Medicare & Medicaid Services (CMS). State Medicaid programs use it to pay pharmacies.

This is not the price you pay. What you pay depends on your insurance (copay or coinsurance), your pharmacy and any discounts, and pharmacies also charge for filling a prescription. Ask your pharmacist or your health plan what your price will be.

NADAC per unit for Finasteride, by strength and form
Strength and formGeneric or brandPharmacies pay
finasteride 1 mg
tablet, coated
Generic $0.0435 per tablet
finasteride 1 mg
tablet, film coated
Generic $0.0435 per tablet
finasteride 1 mg
tablet, film coated
Brand: Propecia $3.59–$3.97 per tablet
2 packages, lowest to highest
finasteride 5 mg
tablet
Generic $0.0686 per tablet
finasteride 5 mg
tablet, film coated
Generic $0.0686 per tablet
finasteride 5 mg
tablet, film coated
Brand: Proscar $5.70 per tablet

NADAC list of November 4, 2026; these prices took effect on October 21, 2026. Shown only where a package’s NDC code matches the NADAC list exactly, and only for that exact strength and form: nothing is averaged across strengths. Strengths and forms not listed here have no NADAC price.

Source: NADAC (National Average Drug Acquisition Cost) 2026, data.medicaid.gov (CMS) →

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.
  • ANDA: Abbreviated New Drug Application: how a generic version is approved.
Brand and biologic applications
ApplicationSponsorApprovedLater changes approved
NDA020180
PROSCAR
OrganonJune 19, 1992 40, latest March 18, 2026
2026: Labeling · 2021: Labeling · 2021: Labeling
NDA020788
PROPECIA
OrganonDecember 19, 1997 23, latest August 1, 2022
2022: Labeling · 2021: Labeling · 2016: Manufacturing (CMC)

Generic approvals (11)

Shortage status

The FDA drug shortage list does not show these products.

FDA Drug Shortages database →

Recalls

From FDA enforcement reports, matched by the product’s NDC code. A recall usually covers specific lots only: check the lot number on your package and ask your pharmacist. Do not stop a medicine on your own.

  1. February 7, 2023 · Class II · Terminated · D-0390-2023

    CGMP Deviations: recalling drug products following an FDA inspection.

    Finasteride Tablets USP, 1 mg, Rx Only, Packaged as: a) 30-count bottle NDC 16729-089-10 UPC 3 16729 08910 4; b) 90-count bottle NDC 16729-089-15 UPC 3 16729 08915 9; Manufactured for: Accord Healthcare, Inc., Durham, NC — Accord Healthcare, Inc.

  2. February 7, 2023 · Class II · Terminated · D-0392-2023

    CGMP Deviations: recalling drug products following an FDA inspection.

    Finasteride Tablets USP, 5 mg, Rx Only, Packaged as: a) 30-count bottles NDC 16729-090-10 UPC 3 16729 09010 0; b) 90-count bottles NDC 16729-090-15 UPC 3 16729 09015 5; c) 100-count bottles NDC 16729-090-01 UPC 3 16729 0 — Accord Healthcare, Inc.

  3. December 29, 2016 · Class III · Terminated · D-0453-2017

    Failed Tablet/Capsule Specification: Tablets were found to be twice the thickness in one lot of product.

    Finasteride Tablets, USP 5 mg, 90-count bottles, Rx only, Manufactured for : Camber Pharmaceuticals, Inc. Piscataway, NJ 08854 By: Hetero Hetero Labs, Unit V Polepally, Jadcheria, Mahaboob Nagar - 509 301, India Limited — Hetero Drugs Ltd. - Unit 1

What do the recall classes mean?

Class I: The most serious type: there is a reasonable chance that using the product will cause serious health problems or death.
Class II: Using the product may cause temporary or medically reversible health problems, or the chance of serious problems is remote.
Class III: Using the product is not likely to cause health problems (for example a labeling or packaging issue).

Official identifiers

RxCUI (RxNorm)200172, 201961, 213178, 310346
SPL set ID of the quoted label6f988153-fc74-4ca4-b29a-111f750c4a4b
FDA labels (SPL)67
FDA applicationsNDA020180, NDA020788, 11 ANDA
Active ingredients (FDA)FINASTERIDE

Sources

  1. FDA-approved label on DailyMed (National Library of Medicine) — Proscar, Organon LLC, effective March 18, 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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