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 III · Low risk

Mirapex (pramipexole dihydrochloride)

Failed Tablet/Capsule Specifications: identification of low weight tablets during routine stability testing.

Terminated Failed specification Boehringer Ingelheim Pharmaceuticals, Inc. NDC 0597-0190-61 D-0991-2019
Class III · Low risk

Amlodipine and Olmesartan Medoxomil Tablets

Discoloration: This product is being recalled due to a confirmed pharmacist report that tablets from this lot were a pink color instead of cream (peach).

Terminated Failed specification Aurobindo Pharma USA Inc. NDC 65862-855-30 D-0289-2019
Class III · Low risk

Aprepitant Capsules

Shortfill: Aprepitant capsules 40 mg is being recalled due to customer reports of missing capsule in the blister pack.

Terminated Failed specification Glenmark Pharmaceuticals Inc., USA NDC 68462-583-40 D-0349-2019
Class III · Low risk

Metoprolol Tartrate Injection

Failed pH Specifications: High Out-of-Specification results for pH were obtained during stability testing.

Terminated Failed specification RemedyRepack Inc. NDC 70518-0868-00 D-0245-2019
Class III · Low risk

Metoprolol Tartrate Injection

Failed pH Specifications: Upward shift in the pH of the solution within the shelf life of the impacted lots.

Terminated Failed specification Baxter Healthcare Corporation D-0222-2019
Class II · Moderate risk

Clozapine Orally Disintegrating Tablets

Failed Disintegration Specifications: Out-of-specification disintegration test result obtained during routine stability testing.

Terminated Failed specification Teva Pharmaceuticals USA NDC 0093-5416-01 D-0001-2019
Class II · Moderate risk

Montelukast Sodium Tablets

Discoloration: A complaint was received from a pharmacist for the presence of blue specks on tablets.

Terminated Failed specification Hetero Labs Limited Unit V NDC 31722-726-30 D-1213-2018
Class II · Moderate risk

Indomethacin Capsules

Failed Tablet/Capsule Specifications: customer complaints of deformed, clumped, misshaped, melted or stuck together capsules.

Terminated Failed specification Hetero Labs, Ltd. - Unit III NDC 31722-543-01 D-1019-2018
Class III · Low risk

Nystatin Oral Suspension

Resuspension problems: Out of specification for appearance and resuspendability.

Terminated Failed specification Pharmaceutical Associates Inc NDC 0121-4810-05 D-0865-2018
Class III · Low risk

Ciclopirox Olamine Cream USP

Discoloration: Product is supposed to be a white to off white homogenous cream and may have intermittent yellow discoloration.

Terminated Failed specification G & W Laboratories, Inc. NDC 0713-0638-15 D-0250-2018
Class II · Moderate risk

Valsartan Tablets

Failed Tablet/Capsule Specifications: confirmed customer complaint of thicker and heavier tablets in bottle.

Terminated Failed specification Prinston Pharmaceutical Inc NDC 43547-369-09 D-0209-2018
Class II · Moderate risk

Vertra Elemental Resistance

CGMP Deviations: products manufactured in a manner that may impact product quality that includes but is not limited to failed viscosity.

Terminated Failed specification Eai-Jr286 INC D-0100-2018
Class II · Moderate risk

Clozapine Tablets USP

Failed Tablet/Capsule Specifications; potential presence of broken tablets.

Terminated Failed specification Teva Pharmaceuticals USA NDC 00093-7772-05 D-0096-2018
Class II · Moderate risk

Ketorolac Trom 30 mg/mL Injection

Crystallization: Product is being recalled due to the manufacturer's recall due to the presence of visible particulate in vials that has been identified as crystalline ketorolac calcium salt.

Terminated Failed specification RemedyRepack Inc. NDC 61786-0741-01 D-1176-2017