Teva Pharmaceuticals USA, Inc. Initiates Voluntary Nationwide Recall of Metformin Hydrochloride Extended-Release Tablets USP 500 mg and 750 mg Due to Detection of N-Nitrosodimethylamine (NDMA)
Teva Pharmaceuticals USA, Inc. is voluntarily recalling fourteen (14) lots of Metformin Hydrochloride Extended-Release Tablets, USP 500 mg and 750 mg, 100 and 1000 count bottles, in the United States to the consumer-level due to the detection of N-Nitrosodimethylamine (NDMA) levels in excess of the Acceptable Daily Intake Limit (ADI).
NDMA is classified as a probable human carcinogen (a substance that could cause cancer) based on results from laboratory tests. NDMA is a known environmental contaminant and found in water and foods, including meats, dairy products, and vegetables.
Metformin Hydrochloride is indicated as an adjunct to diet and exercise to improve blood glucose control in adults with type 2 diabetes mellitus. The lots being recalled are packaged under the Actavis Pharma, Inc. label and are contained in the table below. They were distributed nationwide in the USA as retail bottles of 100 tablets and 1000 tablets to Teva’s direct customers between January 8, 2019 and May 27, 2020.