Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Dissolution failure

The tablet or capsule did not dissolve within specification. Dissolution controls how much drug the body absorbs; a failure can change the effective dose.

405 FDA drug recalls with this cause, newest first.

These recalls happen when a tablet or capsule does not dissolve the way its specification requires. Because dissolution controls how the drug is released, a failure can mean a patient absorbs it too slowly, too quickly, or not at all - a particular concern for extended-release products, where the release profile is the whole point.

Class II · Moderate risk

Venlafaxine HCL ER Capsule USP

Failed Dissolution Specifications: out of specification dissolution results in retained samples

Terminated Dissolution failure Zydus Pharmaceuticals USA Inc NDC 68382-035-06 D-1461-2016
Class II · Moderate risk

Venlafaxine HCL ER Capsule USP

Failed Dissolution Specifications: out of specification dissolution results in retained samples

Terminated Dissolution failure Zydus Pharmaceuticals USA Inc NDC 68382-036-06 D-1460-2016
Class II · Moderate risk

Levofloxacin Tablets USP

Failed Dissolution Specifications: Unexplained low out of specification results for dissolution.

Terminated Dissolution failure Amerisource Health Services NDC 68084-482-01 D-0610-2016
Class III · Low risk

Norpace CR

Failed Dissolution Specification

Terminated Dissolution failure Pfizer Inc. NDC 0025-2742-31 D-0520-2016
Class II · Moderate risk

Fenoglide (fenofibrate)

Failed Dissolution Specifications: Failed 24 month dissolution testing.

Terminated Dissolution failure Valeant Pharmaceuticals North America LLC D-0163-2016
Class II · Moderate risk

Lisinopril Tablets

Failed Dissolution Specifications

Terminated Dissolution failure Vintage Pharmaceuticals LLC dba Qualitest Pharmaceuticals NDC 0603-4214-60 D-1406-2015
Class III · Low risk

Dexmethylphenidate HCl Extended-Release

Failed Dissolution Specifications: Product is being recalled due to out of specification (above specification) result obtained at 6-hour dissolution time point during the 12-month stability testing.

Terminated Dissolution failure Novartis Pharmaceuticals Corp. D-1430-2015