Go Backs
HomeCategoriesStatesCheck Your Home
Go Backs

Track product recalls and safety alerts from CPSC, FDA, NHTSA, and USDA. Stay informed and keep your family safe.

Browse

  • Categories
  • States
  • Check Your Home
  • Risk Levels

Agencies

  • CPSC
  • FDA Food
  • FDA Drug
  • FDA Device
  • FDA Veterinary
  • NHTSA
  • USDA

Company

  • About
  • FAQ
  • Contact
  • Terms of Service
  • Privacy Policy
Buy Me a Coffee

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.

ยฉ 2026 Go Backs. All rights reserved.

Medium RiskFDA Vet
Pets & Animals/Pet Medications

Lloyd Inc: Thyro-Tabs Recalled Due to Potentially Mismatched Tablet Strengths

Agency Publication Date: November 29, 2011
Share:
Sign in to monitor this recall

Summary

Lloyd Inc is recalling 1,482 bottles of Thyro-Tabs (levothyroxine sodium tablets, USP), a medication for pets. Approximately 1,158 bottles labeled as 0.5 mg may actually contain 0.3 mg tablets, and 324 bottles labeled as 0.3 mg may contain 0.5 mg tablets. This labeling error means your pet could be receiving significantly more or less medication than prescribed by their veterinarian. Owners of pets using these medications should contact their veterinarian or pharmacist immediately to determine if their supply is affected and to obtain the correct dosage.

Risk

Incorrect dosage of thyroid medication can lead to serious health issues; receiving a lower dose than prescribed can result in untreated hypothyroidism, while a higher dose can lead to symptoms of thyrotoxicosis, such as rapid heart rate, weight loss, and increased thirst.

What You Should Do

  1. Check your Thyro-Tabs (levothyroxine sodium) bottles for the following NDC numbers: NDC 11789-255-20 (labeled 0.5 mg) or NDC 11789-253-20 (labeled 0.3 mg).
  2. Verify if the bottle identifies the manufacturer as VET-A-MIX, Shenandoah, IA.
  3. If you have an affected bottle, contact your veterinarian or pharmacist immediately to discuss your pet's health and obtain a replacement with the correct tablet strength.
  4. Return any unused product to the place of purchase for a refund and contact Lloyd Inc at 604 W Thomas Ave, Shenandoah, IA, 51601 for further instructions.
  5. For additional questions, contact the FDA Center for Veterinary Medicine at 1-240-402-7002.

Your Remedy Options

๐Ÿ’ฐFull Refund

Contact healthcare provider and return product.

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

Affected Products

Product: LLOYD INCORPORATED Thyro-Tabs (Levothyroxine sodium tablets, USP) 0.5 mg (1,000-tablet bottle)
Model:
NDC 11789-255-20
Recall #: v-012-2012
Product: LLOYD INCORPORATED Thyro-Tabs (Levothyroxine sodium tablets, USP) 0.3 mg (1,000-tablet bottle)
Model:
NDC 11789-253-20
Recall #: v-013-2012

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 58699
Status: Resolved
Manufacturer: Lloyd Inc
Sold By: wholesalers
Manufactured In: United States
Units Affected: 2 products (1158/1,000 ct. bottles; 324/1,000 ct. bottles)
Distributed To: Utah, Kentucky, Pennsylvania, Washington, Texas, Nebraska, New York, Colorado, Indiana, California, Kansas, Iowa, Florida, New Jersey, Hawaii, Alabama, Ohio, Illinois, Virginia, Oklahoma, Tennessee, Missouri, South Carolina, Wisconsin, Georgia

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

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