Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
RxRecalls Get alerts

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

Tri-Lo-Sprintec

Failed Dissolution Specifications

Terminated Dissolution failure Teva Pharmaceuticals USA, Inc NDC 0093-2140-62 D-0428-2024
Class III · Low risk

Mercaptopurine Tablets

Failed Dissolution Specifications: results slightly under spec at at 9-months.

Terminated Dissolution failure Stason Pharmaceuticals, Inc. NDC 69076-913-02 D-0367-2024
Class II · Moderate risk

Rasagiline Tablets 0.5mg

Failed dissolution specifications - results obtained were below spec average.

Terminated Dissolution failure Aurobindo Pharma USA Inc. NDC 0378-1270-93 D-1171-2023
Class II · Moderate risk

Tizanidine Tablets

Failed Dissolution Specifications: this repackaged product was recalled by the manufacturer, Dr. Reddy's Laboratories, Inc., due to out of specification results for dissolution.

Terminated Dissolution failure Amerisource Health Services LLC NDC 68084-645-01 D-0892-2023
Class II · Moderate risk

Tizanidine Tablets USP

Failed dissolution specification: Out of specification results observed in 24-month long term stability testing.

Ongoing Dissolution failure Dr Reddy's Laboratories Limited NDC 55111-180-10 D-0923-2023