Metformin Hydrochloride Tablets (Nostrum) – NDMA Impurity (2021)
Class II: A situation in which use of, or exposure to, a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote
Class II recall indicates potential for temporary health effects.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
Metformin Hydrochloride Extended-Release Tablets, USP, 750 mg, 100 Tablets per bottle, Rx Only, Manufactured by: Nostrum Laboratories, Inc., Kansas City, MO 64120. NDC: 29033-056-01
Brand
Nostrum Laboratories Inc
Lot Codes / Batch Numbers
Lot MET200601, 07/2022
Products Sold
Lot MET200601, 07/2022
Nostrum Laboratories Inc is recalling Metformin Hydrochloride Extended-Release Tablets, USP, 750 mg, 100 Tablets per bottle, Rx Only, Manu due to CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level.. This is a Class I recall, indicating a high risk of serious health consequences. Based on FDA drug enforcement report.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level.
Recommended Action
Per FDA guidance
Consumers should stop using the product and contact the recalling firm, their healthcare provider, or return it to the place of purchase.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 7, 2026