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

Fluconazole Injection

Superpotent Drug: lots out of specification for elevated sodium chloride and fluconazole assay.

Terminated Wrong potency / content Renaissance Lakewood, LLC D-1033-2018
Class III · Low risk

Fluconazole Injection

Superpotent Drug and Failed Stability Specifications: lot out of specification for elevated sodium chloride and elevated water vapor.

Terminated Wrong potency / content Renaissance Lakewood, LLC NDC 36000-003-06 D-1031-2018
Class III · Low risk

Rocaltrol (calcitriol)

Subpotency: lower than expected potency result was obtained at the 18 month stability time point.

Terminated Wrong potency / content Validus Pharmaceuticals, Inc. NDC 30698-911-15 D-1171-2018
Class III · Low risk

Calcitriol Oral Solution

Subpotency: lower than expected potency result was obtained at the 18 month stability time point.

Terminated Wrong potency / content Validus Pharmaceuticals, Inc. NDC 63304-241-59 D-1170-2018
Class III · Low risk

Maxzide-25

Superpotent Drug: Composite assay results obtained during routine stability testing were slightly above specification.

Terminated Wrong potency / content Mylan Pharmaceuticals Inc. NDC 0378-0464-01 D-0877-2018
Class II · Moderate risk

Docetaxel injection concentrate

Superpotent drug: over-concentrated vials of Docetaxel injection concentrate 20 mg/mL may have been distributed.

Terminated Wrong potency / content Sanofi-Aventis U.S. LLC NDC 0955-1020-01 D-0804-2018