Independent register of U.S. FDA drug recalls · updated Oct 14, 2026
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Class II drug recalls - moderate risk

Class II means the product may cause temporary or medically reversible harm, and serious harm is unlikely. It is by far the largest recall class - most potency, dissolution and labeling problems land here.

14,543 recalls, newest first.

Class II · Moderate risk

Losartan Potassium Tablets

CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level.

Ongoing Nitrosamine impurity Torrent Pharma Inc. D-1116-2019
Class II · Moderate risk

Losartan Potassium Tablets

CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level.

Ongoing Nitrosamine impurity Torrent Pharma Inc. D-1115-2019
Class II · Moderate risk

Losartan Potassium Tablets

CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level.

Ongoing Nitrosamine impurity Torrent Pharma Inc. D-1114-2019
Class II · Moderate risk

Losartan Potassium Tablets USP

CGMP Deviations; trace amounts of N-Nitroso N-Methyl 4-amino butyric acid (NMBA) detected in the active pharmaceutical ingredient

Ongoing Nitrosamine impurity Camber Pharmaceuticals Inc NDC 31722-702-30 D-1043-2019
Class II · Moderate risk

Losartan Potassium Tablets USP

CGMP Deviations; trace amounts of N-Nitroso N-Methyl 4-amino butyric acid (NMBA) detected in the active pharmaceutical ingredient

Ongoing Nitrosamine impurity Camber Pharmaceuticals Inc NDC 31722-701-30 D-1042-2019
Class II · Moderate risk

Losartan Potassium Tablets USP

CGMP Deviations; trace amounts of N-Nitroso N-Methyl 4-amino butyric acid (NMBA) detected in the active pharmaceutical ingredient

Ongoing Nitrosamine impurity Camber Pharmaceuticals Inc NDC 31722-700-90 D-1041-2019
Class II · Moderate risk

Tamsulosin Hydrochloride Capsules

Failed Dissolution Specifications: High Out-of-Specification dissolution results were observed during stability testing.

Terminated Dissolution failure Ascend Laboratories LLC NDC 67877-450-05 D-1066-2019
Class II · Moderate risk

Gentamicin Sulfate Ophthalmic Solution

Failed Impurities/Degradation Specifications: High Out-of-Specification (OOS) results for Individual and Total Impurities that have been identified at the 18 months stability testing time point.

Terminated Impurity / degradation Akorn, Inc. NDC 17478-283-10 D-0993-2019

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