Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Wrong potency or content

Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk.

992 FDA drug recalls with this cause, newest first.

These recalls cover sub-potent or super-potent products, or a failed content-uniformity test - meaning some pills in the same batch held noticeably different amounts of active ingredient than others. Either way it is a direct dosing risk: too little to work, or too much and harmful. Thyroid hormones and compounded injectables are the classic examples, because their dose window is narrow.

Class III · Low risk

Triamcinolone Acetonide Cream USP

Subpotent and Superpotent Drug. Out of specification assay results recorded as part of Uniformity of Container test during long-term stability testing.

Terminated Wrong potency / content Padagis US LLC D-0048-2025
Class II · Moderate risk

Cefixime for Oral Suspension USP

Subpotent Drug- An out of specification ( OOS ) result observed in assay test during 18-month long term stability study.

Terminated Wrong potency / content Lupin Pharmaceuticals Inc. NDC 68180-405-01 D-0648-2024
Class II · Moderate risk

Vasopressin Injection

Subpotent product in addition to having out-of-specification results for impurities.

Terminated Wrong potency / content American Regent, Inc. NDC 0517-1030-01 D-0507-2024