Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Aug 27, 2021 (5 years ago)

Chlorzoxazone Tablets USP 750 mg 100 Tablets Rx Only NDC…

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

CGMP Deviations

Cause type: cGMP deviation

Departures from current Good Manufacturing Practice found in production or during FDA inspection. A broad quality-system cause: the batch was made under conditions that fall short of FDA manufacturing standards. All cgmp deviation recalls.

What was recalled

Chlorzoxazone Tablets USP 750 mg 100 Tablets Rx Only NDC 68462-725-01 Manufactured by: Glenmark Pharmaceuticals Inc., USA 4147 Goldmine Road Monroe, NC 28110 Manufactured for: Glenmark Pharmaceuticals Inc., USA Mahwah, NJ 07430

Affected NDC 68462-0725-01

Compare with the code on your package — it is the most precise check available.

Recalling firm
Glenmark Pharmaceuticals Inc., USA
NDC code
68462-725-01
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0824-2021 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other recalls by Glenmark Pharmaceuticals Inc., USA

All 2021 recalls
Class II · Moderate risk

Azelaic Acid Gel

CGMP Deviations: Product quality complaints concerning abnormal texture or consistency (described as grainy, gritty, or sandy) were received.

Ongoing cGMP deviation Glenmark Pharmaceuticals Inc., USA NDC 68462-626-52 D-0731-2026
Class II · Moderate risk

Alyacen 7/7/7

Failed Impurities/Degradation Specifications: This recall is being initiated due to out-of-specification results total impurities.

Ongoing Impurity / degradation Glenmark Pharmaceuticals Inc., USA NDC 68462-556-29 D-0588-2026
Class II · Moderate risk

Ondansetron Orally Disintegrating Tablets

Defective container: Preferred Pharmaceuticals received a letter from the manufacturer Glenmark, that the blister packs are not fully sealed and tablets falling out. Preferred Pharmaceuticals purchased the finished product and repackaged the product for sale.

Ongoing Packaging defect Glenmark Pharmaceuticals Inc., USA NDC 68462-157-13 D-0246-2026

Other cgmp deviation recalls from 2021

All cgmp deviation recalls