Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Other failed specifications

A physical or chemical test other than potency, dissolution, impurity or stability failed - pH, viscosity, appearance, tablet integrity, fill volume. A product outside its own specification may not perform as designed, even if the active ingredient is present.

394 FDA drug recalls with this cause, newest first.

Every drug has a specification sheet: pH, viscosity, moisture, tablet hardness, colour, fill volume, disintegration time. A lot that misses any of them is out of specification, even when the active ingredient is present in the right amount. These recalls include discoloured tablets, crystals forming in a solution, capsules that split, and short-filled containers. They are rarely Class I, but they signal a process that has drifted.

Class II · Moderate risk

Gabapentin Capsules

Failed Capsule/Tablet Specifications: Actavis has received several complaint for clumping and breaking of capsules with some bottles showing popped out bottle bottom (round bottom) and creased labels from one distribution center.

Terminated Failed specification Actavis Elizabeth LLC NDC 45963-556-11 D-0337-2015
Class II · Moderate risk

Gabapentin Capsules

Failed Capsule/Tablet Specifications: Actavis has received several complaint for clumping and breaking of capsules with some bottles showing popped out bottle bottom (round bottom) and creased labels from one distribution center.

Terminated Failed specification Actavis Elizabeth LLC NDC 14550-513-02 D-0336-2015
Class III · Low risk

sulfur8

Failed pH specification: Product pH test value of 5.72 failed to meet its product specification of 6.0 to 7.5.

Terminated Failed specification J. Strickland and Co D-0318-2015
Class II · Moderate risk

Tikosyn (dofetilide)

Failed Tablet/Capsule Specifications: Product being recalled due to the potential presence of cracked or broken capsules.

Terminated Failed specification Pfizer Inc. NDC 0069-5800-61 D-0292-2015
Class II · Moderate risk

Benzonatate Capsules

Failed Tablet/Capsule Specifications: Recall due to wet and/or leaking capsules.

Terminated Failed specification Zydus Pharmaceuticals USA Inc NDC 68382-248-01 D-0299-2015
Class III · Low risk

Dacarbazine

Discoloration: Reconstituted solution may appear pink instead of colorless to pale yellow when stored per the labeled conditions.

Terminated Failed specification Hospira Inc. NDC 61703-327-22 D-0313-2015
Class II · Moderate risk

Gabapentin Capsules

Failed Tablet/Capsule Specifications: Complaints of empty capsules received.

Terminated Failed specification Aurobindo Pharma USA Inc NDC 16714-662-01 D-0330-2015
Class III · Low risk

TORISEL Kit

Crystallization: Impurities in a raw material used to manufacture the diluent can cause the formation of crystals in the diluent vials after cold storage. The TORISEL vials are not affected by this issue.

Terminated Failed specification Pfizer Inc. NDC 0008-1179-01 D-0235-2015
Class III · Low risk

Amlodipine Besylate Tablets

Discoloration: Brown spots were noted embedded in Amlodipine Besylate Tablets, 10 mg, Lot # MP4344.

Terminated Failed specification Zydus Pharmaceuticals USA Inc NDC 68382-123-16 D-0257-2015
Class III · Low risk

Depo-Medrol

Failed pH Specification: A pH result of 2.9 was obtained at the 9 month stability test interval at 25C/60%RH. The registered specification for pH is 3.0 - 7.0

Terminated Failed specification Pfizer Inc. NDC 0009-3073-03 D-1537-2014
Class III · Low risk

Cataflam (diclofenac potassium)

Failed Tablet/Capsule Specifications: Ink identification had rubbed off tablets in transit making them illegible to pharmacists and consumers.

Terminated Failed specification Novartis Pharmaceuticals Corp. NDC 0078-0436-05 D-1516-2014
Class III · Low risk

Triamcinolone Acetonide Lotion USP

Failed PH Specifications: It has been determined that the pH of the lots recalled, may not meet specification at expiry.

Terminated Failed specification Fougera Pharmaceuticals Inc. NDC 0168-0336-60 D-1441-2014
Class III · Low risk

Triamcinolone Acetonide Lotion USP

Failed PH Specifications: It has been determined that the pH of the lots recalled, may not meet specification at expiry.

Terminated Failed specification Fougera Pharmaceuticals Inc. NDC 0168-0337-60 D-1440-2014
Class II · Moderate risk

Carbidopa and Levodopa Tablets USP

Failed Tablet/Capsule Specifications: Teva is recalling one lot of Carbidopa and Levodopa Tablets USP, 25mg/100mg due to the potential for superpotent tablets.

Terminated Failed specification Teva Pharmaceuticals USA NDC 0093-0293-10 D-1538-2014
Class II · Moderate risk

Fluvastatin Capsules USP

Failed Tablet/Capsule Specifications: Teva Pharmaceuticals USA, Inc. is voluntarily recalling one lot of Fluvastatin Capsules USP, 20 mg due to a customer complaint trend regarding capsule breakage.

Terminated Failed specification Teva Pharmaceuticals USA NDC 0093-7442-56 D-1430-2014