Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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FDA Drug Recalls

559 recalls · Class II, newest first

Class II · Moderate risk

Chantix (varenicline)

CGMP Deviations: Presence of the N-nitroso-varenicline impurity above FDAs acceptable interim acceptable intake limit

Ongoing Nitrosamine impurity Pfizer Inc. NDC 0069-0469-56 D-0701-2021
Class II · Moderate risk

Chantix (varenicline)

CGMP Deviations: Presence of the N-nitroso-varenicline impurity above FDAs acceptable interim acceptable intake limit

Ongoing Nitrosamine impurity Pfizer Inc. NDC 0069-0471-03 D-0700-2021
Class II · Moderate risk

Chantix (varenicline)

CGMP Deviations: Presence of the N-nitroso-varenicline impurity above FDA s acceptable interim acceptable intake limit

Ongoing Nitrosamine impurity Pfizer Inc. NDC 0069-0468-56 D-0699-2021
Class II · Moderate risk

Preferred Pharmaceuticals Inc.

CMGP Deviations: Presence of NDMA impurity detected in product and exceed the Acceptable Daily Intake Limit (ADI) of 96ng/day.

Ongoing Nitrosamine impurity Preferred Pharmaceuticals, Inc. D-0385-2021
Class II · Moderate risk

Metformin HCL E/R 500 mg

CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level (per manufacturer)

Terminated Nitrosamine impurity Direct Rx NDC 72189-064-90 D-0058-2021
Class II · Moderate risk

metformin HCL ER 500 mg

CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level (per manufacturer)

Terminated Nitrosamine impurity PD-Rx Pharmaceuticals, Inc. D-0059-2021
Class II · Moderate risk

Time-Cap Labs

CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level

Terminated Nitrosamine impurity Marksans Pharma Limited NDC 49483-624-01 D-0062-2021
Class II · Moderate risk

Time-Cap Labs

CGMP Deviations: detection of N-Nitrosodimethylamine (NDMA) impurity above the acceptable intake level

Terminated Nitrosamine impurity Marksans Pharma Limited NDC 49483-623-09 D-0061-2021

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