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Lower risk Drug recall · FDA · Published June 14, 2007

Apotex Leflunomide Tablets 10mg Recall: Subpotent Drug Risk

Apotex recalls 10mg leflunomide tablets (30-count and 1000-count bottles) due to subpotent quality. These prescription drugs may not meet strength specifications.

🇺🇸 FDA recall #D-1661-2012DrugApotex ›
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Recalling firmApotex Corp.2400 N Commerce Pkwy, Ste 400 · Weston, FL 33326-3253
✎ GovInfoNow plain-language explainer

What happened, in plain English

Apotex is recalling 10mg leflunomide tablets in 30-count and 1000-count bottles because they did not meet the required strength specifications. This could affect the drug's effectiveness for patients using it for autoimmune conditions. Read more at govinfonow.com/recall/48998-apotex-leflunomide-tablets-10mg-recall-subpotent-drug-risk.

Source Summary by GovInfoNow · govinfonow.com/recall/48998-apotex-leflunomide-tablets-10mg-recall-subpotent-drug-risk · Updated August 19, 2026 · FDA enforcement record: FDA #D-1661-2012

Cite this page

“Apotex Leflunomide Tablets 10mg Recall: Subpotent Drug Risk.” GovInfoNow, updated August 19, 2026. https://govinfonow.com/recall/48998-apotex-leflunomide-tablets-10mg-recall-subpotent-drug-risk. Based on FDA recall #D-1661-2012 (https://api.fda.gov/drug/enforcement.json?search=recall_number:%22D-1661-2012%22&limit=1).

Why it’s dangerous

The tablets did not meet the required strength specifications. This means the medication might not work as intended for patients who need it for conditions like rheumatoid arthritis.

Who’s affected

Prescription patients using Apotex leflunomide tablets. Those with autoimmune conditions like rheumatoid arthritis may be most affected.

How to tell if you have this one

Check for Apotex brand tablets labeled 10mg leflunomide. The 30-count bottle has NDC 60505-2502-1 and the 1000-count bottle has NDC 60505-2502-3. These are prescription-only products.

  • Brand
    Apotex
  • Category
    Drug
FDA recall event · 2 products

All 2 products in this recall

FDA lists each product line separately under one recall event. Check your product description, lot or code numbers against each row. Every row shares the hazard and remedy on this page.

  • Classification
    Class II
  • Status
    Terminated
  • Distribution
    Nationwide.
  • NDC
    60505-2502-1, 60505-2502-2, 60505-2502-3, 60505-2503-1, 60505-2503-2, 60505-2503-3
Recall numberProduct, codes & lotsQuantity
D-1661-2012Leflunomide tablets, 10 mg, a) 30-count bottle (NDC 60505-2502-1), b) 1000-count bottle (NDC 60505-2502-3), Rx only, Manufactured for Apotex Corp., Weston, Florida 33326 by Apotex Inc., Toronto, Ontario Canada M9L 1T9; Lot #: a) GY4197, Exp 11/07; b) GZ1273, Exp 11/07.3063
D-1662-2012Leflunomide tablets, 20 mg, 1000-count bottle, Rx only, Manufactured for Apotex Corp., Weston, Florida 33326 by Apotex Inc., Toronto, Ontario Canada M9L 1T9, NDC 60505-2503-3; Lot #: GZ1274, Exp 11/07.31
Based on the official FDA remedy

What to do — step by step

  1. Check Product Details

    Look for the NDC codes 60505-2502-1 (30-count) or 60505-2502-3 (1000-count) on the bottle.

Where it went and when

Where it was distributed

Distributed nationwide.

Alaska: yesAKMaine: yesMEVermont: yesVTNew Hampshire: yesNHWashington: yesWAIdaho: yesIDMontana: yesMTNorth Dakota: yesNDMinnesota: yesMNIllinois: yesILWisconsin: yesWIMichigan: yesMINew York: yesNYRhode Island: yesRIMassachusetts: yesMAOregon: yesORNevada: yesNVWyoming: yesWYSouth Dakota: yesSDIowa: yesIAIndiana: yesINOhio: yesOHPennsylvania: yesPANew Jersey: yesNJConnecticut: yesCTCalifornia: yesCAUtah: yesUTColorado: yesCONebraska: yesNEMissouri: yesMOKentucky: yesKYWest Virginia: yesWVVirginia: yesVAMaryland: yesMDDelaware: yesDEArizona: yesAZNew Mexico: yesNMKansas: yesKSArkansas: yesARTennessee: yesTNNorth Carolina: yesNCSouth Carolina: yesSCDistrict of Columbia: yesDCOklahoma: yesOKLouisiana: yesLAMississippi: yesMSAlabama: yesALGeorgia: yesGAHawaii: yesHITexas: yesTXFlorida: yesFL

FDA distribution: “Nationwide.” States read from FDA’s own wording; “not listed” means the notice does not name it.

Distributed nationwide.

Recall timeline

FDA terminated this recall 5.2 years after the firm started it.

1. Firm started the recall: Jun 14, 200712. FDA classified it Class II: Aug 27, 201223. FDA terminated the recall: Aug 28, 201234. Published in FDA’s Enforcement Report: Sep 5, 2012420072012
  1. Firm started the recall
  2. FDA classified it Class II
  3. FDA terminated the recall
  4. Published in FDA’s Enforcement Report

Dates from the agency record only; steps without a date are left out.

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Where this comes from

The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.

  • Official source: FDA Recall #D-1661-2012 (June 14, 2007) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for D-1661-2012 to see it in context.
  • Plain-language summary written by qwen3:4b on August 19, 2026, from the official record above. Not reviewed by a person — if it conflicts with the FDA notice, the notice is correct. Report an error on this page.
  • GovInfoNow is an independent service and is not a government agency. We republish official FDA recall data; we don’t issue, amend or administer recalls.
GovInfoNow is an independent guide. We are not FDA or any government agency. Always confirm details with the official recall.Data: CPSC · FDA · NHTSA · USDA