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

Lovastatin Tablets USP

Failed Dissolution Specifications: Low out of specification results for dissolution during annual stability testing.

Terminated Dissolution failure AVKARE Inc. NDC 50268-512-15 D-0222-2018
Class II · Moderate risk

Dutasteride and Tamsulosin HCl Capsules

Failed dissolution specifications; all lots within expiry are being recalled due to out of specification dissolution results.

Terminated Dissolution failure Teva Pharmaceuticals USA NDC 0591-3771-30 D-0069-2018
Class I · High risk

Paliperidone Extended-Release Tablets

Failed Dissolution Specifications: Drug release test result, obtained during routine 9-month stability testing, which was below specification for one tablet. Teva cannot at this time exclude the potential for additional tablets to be below specification.

Terminated Dissolution failure Teva Pharmaceuticals D-0960-2017
Class III · Low risk

PONSTEL (Mefanamic Acid)

Failed Dissolution Specifications: Low dissolution results were obtained during stability testing

Terminated Dissolution failure Shionogi Inc. D-0982-2017
Class III · Low risk

Mefenamic Acid

Failed Dissolution Specifications: Low dissolution results were obtained during stability testing

Terminated Dissolution failure Shionogi Inc. NDC 66993-070-30 D-0981-2017
Class II · Moderate risk

Zenatane (isotretinoin)

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

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-137-81 D-0886-2017
Class II · Moderate risk

Zenatane (isotretinoin)

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

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-113-81 D-0885-2017
Class II · Moderate risk

Zenatane (isotretinoin)

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

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-136-81 D-0884-2017
Class II · Moderate risk

Zenatane (isotretinoin)

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

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-135-81 D-0883-2017
Class III · Low risk

Quillivant XR

Failed Dissolution Specifications: Dissolution at 8 hour was out of specification at 12 month at 25 degree Celsius.

Terminated Dissolution failure Pfizer Inc NDC 24478-190-30 D-0609-2017
Class III · Low risk

Quillivant XR

Failed Dissolution Specifications: Dissolution at 8 hour was out of specification at 12 month at 25 degree Celsius.

Terminated Dissolution failure Pfizer Inc NDC 24478-205-25 D-0608-2017
Class III · Low risk

Quillivant XR

Failed Dissolution Specifications: Dissolution at 8 hour was out of specification at 12 month at 25 degree Celsius.

Terminated Dissolution failure Pfizer Inc NDC 24478-190-10 D-0607-2017
Class III · Low risk

Zenatane (isotretinoin)

Failed dissolution specifications - low dissolution results at S3 stage.

Terminated Dissolution failure Dr. Reddy's Laboratories, Inc. NDC 55111-135-81 D-0509-2017