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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Low RiskFDA Vet
Pets & Animals/Pet Medications

Pfizer Inc.: Testosterone Propionate API Recalled for Possible Testosterone Contamination

Agency Publication Date: May 11, 2011
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Summary

Pfizer Inc. is recalling 10.1 kilograms of Testosterone Propionate Micronized USP, an active pharmaceutical ingredient (API) used in veterinary medicines. The recall was initiated because the product may be contaminated with testosterone, which could affect the potency or composition of finished medications. This affected batch was manufactured by Pharmacia & Upjohn Company in Kalamazoo, MI, and distributed to several states for further processing or use in veterinary treatments.

Risk

The presence of unintended testosterone in a testosterone propionate API can lead to incorrect dosing or unintended hormonal effects in the animals receiving the final medication. Contamination can compromise the safety and efficacy of the pharmaceutical products derived from this specific batch of raw material.

What You Should Do

  1. Identify if you have the affected raw material by checking for 'Testosterone Propionate Micronized USP' packaged in a drum or other container (Recall #: V-126-2011).
  2. Confirm the manufacturer is Pharmacia & Upjohn Company - Kalamazoo, MI, and the distributor is Pfizer Inc.
  3. Immediately stop using the affected API for any compounding or manufacturing of finished veterinary medications.
  4. Contact your healthcare provider or a pharmacist if you have concerns about medications that may have been produced using this specific ingredient batch.
  5. Return any unused portions of the affected API to the place of purchase for a refund and contact Pfizer Inc. at 235 East 42nd Street, New York, NY 10017-5703 for specific return instructions.
  6. For additional questions or to report adverse events, contact the FDA Consumer Complaint Coordinator or the FDA's Center for Veterinary Medicine at 1-888-463-6332.

Your Remedy Options

๐Ÿ’ฐFull Refund

Veterinary Drug Recall Refund/Consultation

How to: Contact your healthcare provider or pharmacist for guidance. Return any unused product to the pharmacy for a refund

Affected Products

Product: Testosterone Propionate Micronized USP (10.1 KG)
Model:
V-126-2011

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 58530
Status: Resolved
Manufacturer: Pfizer Inc.
Sold By: Pfizer Inc.
Manufactured In: United States
Units Affected: 10.1 KG
Distributed To: Alabama, Arizona, Missouri

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response