--- title: "Zileuton Extended-Release Tablets, 600 mg, 120-count bottle, Rx only, Manufac... — FDA record D-1150-2022 | Is It on Recall" description: "Failed Dissolution Specifications: Out of specification test results observed in dissolution testing during long term stability study." url: https://isitonrecall.com/recall/fda-drug-d-1150-2022-zileuton-extended-release-tablets-600-mg-120-count-bottle-rx-only-manufactured-for-lupin-pharmaceuti/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA drug enforcement # Zileuton Extended-Release Tablets, 600 mg, 120-count bottle, Rx only, Manufactured for Lupin Pharmaceuticals, Inc., B... — FDA record D-1150-2022 Reported terminated Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date Jun 10, 2022. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: Zileuton Extended-Release Tablets, 600 mg, 120-count bottle, Rx only, Manufactured for Lupin Pharmaceuticals, Inc., Baltimore, MD 21202 by Lupin Limited, Nagpur-441108, India, NDC 68180-169-16 - **Reason**: Failed Dissolution Specifications: Out of specification test results observed in dissolution testing during long term stability study. - **Classification**: Class II - **Recalling firm**: Lupin Pharmaceuticals Inc. - **Quantity**: 3,216 bottles - **Agency-reported status**: Terminated - **Source record identifier**: D-1150-2022 [Open the official record](https://api.fda.gov/drug/enforcement.json?search=recall_number%3A%22D-1150-2022%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | Lots: M100070, M100239, Exp. 06/22, M100312, Exp.09/22, M100366, Exp.10/22 | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution Product was distributed to 10 wholesalers/distributors and one mail order account who may have further distributed the product nationwide. States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Alaska](https://isitonrecall.com/state/alaska/) - [Alabama](https://isitonrecall.com/state/alabama/) - [Arkansas](https://isitonrecall.com/state/arkansas/) - [Arizona](https://isitonrecall.com/state/arizona/) - [California](https://isitonrecall.com/state/california/) - [Colorado](https://isitonrecall.com/state/colorado/) - [Connecticut](https://isitonrecall.com/state/connecticut/) - [Delaware](https://isitonrecall.com/state/delaware/) - [Florida](https://isitonrecall.com/state/florida/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Hawaii](https://isitonrecall.com/state/hawaii/) - [Iowa](https://isitonrecall.com/state/iowa/) - [Idaho](https://isitonrecall.com/state/idaho/) - [Illinois](https://isitonrecall.com/state/illinois/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Kansas](https://isitonrecall.com/state/kansas/) - [Kentucky](https://isitonrecall.com/state/kentucky/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Maryland](https://isitonrecall.com/state/maryland/) - [Maine](https://isitonrecall.com/state/maine/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Missouri](https://isitonrecall.com/state/missouri/) - [Mississippi](https://isitonrecall.com/state/mississippi/) - [Montana](https://isitonrecall.com/state/montana/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [North Dakota](https://isitonrecall.com/state/north-dakota/) - [Nebraska](https://isitonrecall.com/state/nebraska/) - [New Hampshire](https://isitonrecall.com/state/new-hampshire/) - [New Jersey](https://isitonrecall.com/state/new-jersey/) - [New Mexico](https://isitonrecall.com/state/new-mexico/) - [Nevada](https://isitonrecall.com/state/nevada/) - [New York](https://isitonrecall.com/state/new-york/) - [Ohio](https://isitonrecall.com/state/ohio/) - [Oklahoma](https://isitonrecall.com/state/oklahoma/) - [Oregon](https://isitonrecall.com/state/oregon/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Rhode Island](https://isitonrecall.com/state/rhode-island/) - [South Carolina](https://isitonrecall.com/state/south-carolina/) - [South Dakota](https://isitonrecall.com/state/south-dakota/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Utah](https://isitonrecall.com/state/utah/) - [Virginia](https://isitonrecall.com/state/virginia/) - [Vermont](https://isitonrecall.com/state/vermont/) - [Washington](https://isitonrecall.com/state/washington/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) - [West Virginia](https://isitonrecall.com/state/west-virginia/) - [Wyoming](https://isitonrecall.com/state/wyoming/) ## Dates in the source - **Report date**: Jun 22, 2022 - **Recall initiation date**: Jun 10, 2022 - **Center classification date**: Jun 15, 2022 - **Termination date**: Feb 8, 2023 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/drug/enforcement.json?search=recall_number%3A%22D-1150-2022%22) ## Before changing a medicine Follow urgent instructions in the current official recall notice. Speak to your pharmacist or prescriber before stopping or changing a prescribed medicine. Talk to your doctor or pharmacist if you have questions or concerns about your medicine. [FDA medication recall guidance](https://www.fda.gov/drugs/drug-recalls/understanding-drug-recalls-what-know-and-what-do) ## Related records [Medications records](https://isitonrecall.com/category/medications/) [Lupin Pharmaceuticals Inc. records](https://isitonrecall.com/brand/lupin-pharmaceuticals-inc/)