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Prescription medicine · generic available

Timolol

Also listed by the FDA as: timolol maleate · timolol anhydrous · timolol

Drug class: beta-Adrenergic Blocker

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 Timolol used for?
The FDA-approved label (Timoptic, Bausch & Lomb Incorporated, April 30, 2022) says: “TIMOPTIC Ophthalmic Solution is indicated in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma.” This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or change any medicine.
Does Timolol have a boxed warning?
No. None of the 41 FDA labels we found for this medicine has a boxed warning.
Is there a shortage of Timolol?
No current shortage is listed by the FDA for the products of this medicine (FDA data from October 30, 2026).
Has Timolol been recalled?
FDA enforcement reports list 11 recalls of products of this medicine; the newest started July 5, 2025 (Class II). A recall usually concerns specific lots, not every product.
Who makes Timolol?
25 companies list prescription products of Timolol in the FDA NDC Directory, including Somerset Therapeutics, LLC, Bausch & Lomb Incorporated and Bausch & Lomb Americas Inc..

What Timolol is used for

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

TIMOPTIC Ophthalmic Solution is indicated in the treatment of elevated intraocular pressure in patients with ocular hypertension or open-angle glaucoma.

— FDA label: Timoptic, Bausch & Lomb Incorporated, effective April 30, 2022. Read the full label on DailyMed →

The FDA has 41 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 41 FDA labels for this medicine have a boxed warning.

Forms and how it is given

Dosage formsSolution/ drops · Solution · Solution, gel forming / drops · Tablet
RouteOphthalmic · Oral
Prescription products77 in the FDA NDC Directory
Brand namesTimoptic in Ocudose, Timoptic-Xe, Timoptic, Timolol Gfs, Betimol, Istalol, Timolol Maleate Ophthalmic Gel Forming Solution

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 Timolol, by strength and form
Strength and formGeneric or brandPharmacies pay
timolol 5.12 mg/mL
solution/ drops
Brand: Betimol $31.12 per mL
timolol anhydrous 5 mg/mL
solution/ drops
Generic $21.33 per mL
timolol maleate 2.5 mg/mL
solution
Generic $0.6051–$6.29 per mL
4 packages, lowest to highest
timolol maleate 2.5 mg/mL
solution, gel forming / drops
Generic $6.29 per mL
timolol maleate 2.5 mg/mL
solution/ drops
Generic $0.6051–$6.29 per mL
13 packages, lowest to highest
timolol maleate 3.4 mg/mL
solution/ drops
Generic $6.43 per unit
timolol maleate 5 mg/mL
solution
Generic $1.24 per unit
timolol maleate 5 mg/mL
solution
Generic $0.7405–$7.05 per mL
11 packages, lowest to highest
timolol maleate 5 mg/mL
solution, gel forming / drops
Generic $7.05 per mL
timolol maleate 5 mg/mL
solution/ drops
Generic $0.7405–$27.35 per mL
20 packages, lowest to highest
timolol maleate 5 mg/mL
solution/ drops
Brand: Istalol $79.76–$80.01 per mL
2 packages, lowest to highest
timolol maleate 6.8 mg/mL
solution
Generic $1.24 per unit
timolol maleate 6.8 mg/mL
solution
Brand: Timoptic in Ocudose $10.32 per unit
timolol maleate 6.8 mg/mL
solution/ drops
Generic $1.24 per unit

NADAC list of November 4, 2026; these prices took effect between February 18, 2026 and 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
NDA018086
TIMOPTIC
Bausch and Lomb IncAugust 17, 1978 56, latest November 17, 2021
2021: Labeling · 2016: Labeling · 2011: Labeling
NDA019463
TIMOPTIC IN OCUDOSE
Bausch and Lomb IncNovember 5, 1986 25, latest April 6, 2017
2017: Labeling · 2015: Manufacturing (CMC) · 2011: Labeling
NDA020330
TIMOPTIC-XE
Bausch and Lomb IncNovember 4, 1993 25, latest July 16, 2018
2018: Labeling · 2015: Manufacturing (CMC) · 2015: Labeling
NDA020439
BETIMOL
Thea PharmaMarch 31, 1995 9, latest October 21, 2004
2004: Labeling · 2002: Manufacturing (CMC) · 2001: Manufacturing (CMC)
NDA020963
TIMOLOL MALEATE
SandozOctober 21, 1998 9, latest May 28, 2024
2024: Labeling · 2014: Manufacturing (CMC) · 2007: Efficacy
NDA021516
ISTALOL
Bausch and LombJune 4, 2004 3, latest July 25, 2024
2024: Labeling · 2013: Labeling · 2012: Manufacturing (CMC)

Generic approvals (22)

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. July 5, 2025 · Class II · Ongoing · D-0543-2025

    Defective Container: spike of the cap becomes lodged in the nozzle of the product bottle.

    Timolol Maleate Ophthalmic Solution USP, 0.5%, Sterile, 5mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, NDC 64980-514-05. — FDC Limited

  2. April 18, 2025 · Class II · Ongoing · D-0403-2025

    Defective Container: Unable to get the solution out of the bottle as the spike of the cap was lodged in the nozzle of the product bottle.

    Timolol Maleate Ophthalmic Solution USP, 0.5%, Sterile, 10mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, NDC 64980-514-01 — FDC Limited

  3. January 23, 2025 · Class II · Ongoing · D-0214-2025

    Defective Container: Unable to get the solution out of the bottle as the spike of the cap was lodged in the nozzle of the product bottle.

    Timolol Maleate Ophthalmic Solution USP, 0.5%, Sterile, 5mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, NDC 64980-514-05. — FDC Limited

  4. December 5, 2024 · Class II · Ongoing · D-0114-2025

    Defective Container: Unable to get the solution out of the bottle as the spike of the cap was lodged in the nozzle of the product bottle.

    Timolol Maleate Ophthalmic Solution USP, 0.25%, Sterile, 15mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, NDC 64980-513-1 — FDC Limited

  5. October 29, 2024 · Class II · Ongoing · D-0035-2025

    Defective Container: Unable to get the solution out of the bottle as the spike of the cap was lodged in the nozzle of the product bottle

    Timolol Maleate Ophthalmic Solution USP, 0.5%, Sterile, 5mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, NDC 64980-514-05. — FDC Limited

  6. August 12, 2024 · Class II · Ongoing · D-0642-2024

    Defective Container: patients are unable to get the solution out of the bottle as the spike of the cap was lodged in the nozzle of the product bottle.

    Timolol Maleate Ophthalmic Solution USP, 0.5%, packaged in: a) 5mL bottle (NDC 64980-514-05), and b) 10mL bottle (NDC 64980-514-01), Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, India, Distributed by: Rising — FDC Limited

  7. July 18, 2024 · Class II · Ongoing · D-0632-2024

    Defective container; yellow colored spike from cap lodged in the nozzle

    Timolol Maleate Ophthalmic Solution USP, 0.5%, Sterile, 5mL bottles, Rx only, Manufactured by: FDC Limited, Waluj, Aurangabad, Maharashtra, India, Distributed by: Rising Pharmaceuticals Inc, New Jersey, [NDC 64980-514-05 — FDC Limited

  8. April 25, 2024 · Class II · Terminated · D-0488-2024

    Defective Container: yellow-colored spike from cap lodged in the nozzle. Firm received several complaints from customers.

    Timolol Maleate Ophthalmic Solution, USP, 0.5%, packaged in a) 5mL bottles (NDC 64980-514-05), and b) 15 mL bottles (NDC 64980-514-15), Rx only, Manufactured by: FDC Limited, Maharashtra, India, Distributed by: Rising Ph — FDC Limited

  9. March 5, 2024 · Class II · Terminated · D-0374-2024

    Lack of Assurance of Sterility: Out of specification for volume and compromised container closure.

    Betimol (timolol ophthalmic solution) 0.5%, 15mL bottles, Rx only, Manufactured for: Thea Pharma Inc. Lexington, MA 02420, NDC 82584-002-15 — Thea Pharma, Inc.

  10. November 15, 2019 · Class III · Terminated · D-1367-2020

    Labeling: Label mix-up: A case of Timolol Maleate Sterile Ophthalmic solution USP 0.25%, 5ml, had the outer carton for Timolol Maleate Sterile Ophthalmic solution USP 0.5%, 5ml but the bottle inside was Timolol Maleate Sterile Ophthalmic solution USP 0.25%, 5ml.

    Timolol Maleate USP, 0.5%, 5 mL, Sterile Opthalmic Solution, Rx Only, For Topical Application in the Eye, Distributed by: Rising Pharmaceuticals, Inc. Saddle Brook, NJ 07663, Manufactured by: FDC Limited B-8, MIDC Indust — Rising Pharmaceuticals, Inc.

  11. November 15, 2019 · Class III · Terminated · D-1368-2020

    Labeling: Label mix-up: A case of Timolol Maleate Sterile Ophthalmic solution USP 0.25%, 5ml, had the outer carton for Timolol Maleate Sterile Ophthalmic solution USP 0.5%, 5ml but the bottle inside was Timolol Maleate Sterile Ophthalmic solution USP 0.25%, 5ml.

    Timolol Maleate Sterile Opthalmic Solution,USP 0.25%, 5 mL, Rx Only, For Topical Application, Distributed by: Rising Pharmaceuticals, Inc. Saddle Brook, NJ 07863, Manufactured by: FDC Limited B-8, MDC Industrial Area, Wa — Rising Pharmaceuticals, Inc.

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)198284, 198285, 198286, 208560, 313407, 313408, 861420, 861422, 1922876, 1922877 … (+10)
SPL set ID of the quoted label45ac65b3-19f7-4f33-aebf-cadd3daa4bf1
FDA labels (SPL)41
FDA applicationsNDA018086, NDA019463, NDA020330, NDA020439, NDA020963, NDA021516, 22 ANDA
Active ingredients (FDA)TIMOLOL

Sources

  1. FDA-approved label on DailyMed (National Library of Medicine) — Timoptic, Bausch & Lomb Incorporated, effective April 30, 2022; 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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