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 III · Low risk

Venlafaxine

Failed Dissolution Specification:12 hour time point at 18 months of product shelf life.

Terminated Dissolution failure Osmotica Pharmaceutical Corp NDC 0131-3268-32 D-1067-2013
Class III · Low risk

buPROPion Hydrochloride Extended-Release Tablets

Failed Dissolution Specifications: This recall is an extension of the recall initiated on 07/31/2013 for Bupropion HCl Extended-Release Tablets (XL) 300 mg, because another lot was shown to have similar failing results for dissolution at the 8-hour timepoint.

Terminated Dissolution failure Actavis South Atlantic LLC NDC 67767-142-30 D-917-2013
Class III · Low risk

Prempro (Conjugated Estrogen/Medroxyprogesterone Acetate)

Failed Dissolution Specifications: Pfizer Inc. (Pfizer) is recalling PREMPRO (conjugated estrogens/medroxyprogesterone acetate tablets) because certain lots for this product may not meet the specification for conjugated estrogens dissolution.

Terminated Dissolution failure Pfizer Inc. NDC 0046-0975-11 D-631-2013
Class III · Low risk

Prempro (Conjugated Estrogen/Medroxyprogesterone Acetate)

Failed Dissolution Specifications: Pfizer Inc. is recalling PREMPRO (conjugated estrogens/medroxyprogesterone acetate tablets) because certain lots for this product may not meet the dissolution specification for conjugated estrogens.

Terminated Dissolution failure Pfizer Inc. NDC 0046-0875-11 D-630-2013
Class III · Low risk

Norpace CR

Failed Dissolution Specification

Terminated Dissolution failure Pfizer Inc NDC 0025-2742-31 D-607-2013
Class III · Low risk

Budesonide Capsules

Failed Dissolution Specifications: Routine stability testing at the 12-month interval yielded an out-of-specification (OOS) result for dissolution testing.

Terminated Dissolution failure Mylan Institutional, Inc. (d.b.a. UDL Laboratories) NDC 51079-020-03 D-452-2013
Class III · Low risk

Dextroamphetamine Saccharate

Failed Dissolution Specification: This product recall is due to the product lot # 50077231 exceeding dissolution specifications. All other test specifications were met.

Terminated Dissolution failure Actavis Elizabeth LLC NDC 0228-3063-11 D-190-2013
Class II · Moderate risk

Taztia XT

Failed Dissolution Specification: Out of a specification result occurred during the 3-month stability testing. Dissolution result at the 4-hour time point was 41% (specification: 20-40%).

Terminated Dissolution failure Watson Pharmaceuticals NDC 62037-700-90 D-145-2013
Class II · Moderate risk

QUETIAPINE Fumarate Tablets 25mg 100 Tablets

Failed Dissolution Test Requirements: During analysis of long term stability studies at 3 months time point, an OOS was reported for Quetiapine Fumarate Tablets, 25 mg.

Terminated Dissolution failure American Health Packaging NDC 68084-530-01 D-802-2013
Class II · Moderate risk

Moexipril HCl Tablets 7.5mg

Paddock Laboratories, LLC are recalling one lot (2012028142) of Moexipril HCl Tablets 7.5mg (expiration 1/2014) because of a non-conformity dissolution failure result found during routine stability testing at the 6 month test interval.

Terminated Dissolution failure Paddock Laboratories, LLC NDC 0574-0110-01 D-007-2013
Class II · Moderate risk

Dr. Reddy's Quetiapine Fumarate Tablets

Failed USP Dissolution Test Requirements: During analysis of long term stability studies at 3 months time point, an OOS was reported for Quetiapine Fumarate Tablets, 25 mg.

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-249-05 D-059-2013