Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Aug 6, 2018 (8 years ago)

Metformin Hydrochloride Extended Release Tablets

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

Why it was recalled

Defective Delivery System: There is a potential for some tablets to be missing the laser drilling which might affect drug release.

Cause type: Packaging defect

Failed child-resistant closures, leaks, cracked containers, or a defective delivery device. Packaging failures risk accidental exposure (especially to children) or product contamination. All packaging defect recalls.

What was recalled

Metformin Hydrochloride Extended Release Tablets, 500 mg, 100-count bottle, Rx only, Manufactured by: Actavis Laboratories, FL Inc., Fort Lauderdale, FL 33314, Distributed by: Actavis Pharma, Inc., Parsippany, NJ 07054, NDC 00591-2411-01

Affected NDC 0591-2411-01

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

Drug: Metformin Category: Diabetes Medication

Recalling firm
Teva Pharmaceuticals USA
NDC code
00591-2411-01
Origin
PA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0099-2019 · 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 Metformin recalls

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Class II · Moderate risk

Synjardy XR Tablets

CGMP Deviations: An incorrect detergent was used and the required swab sampling was not performed on a production hopper that had previously been used for a different product.

Ongoing cGMP deviation Boehringer Ingelheim Pharmaceuticals, Inc. D-0657-2026

Other recalls by Teva Pharmaceuticals USA

All 2018 recalls