Thyroid Tablets (Armour Pharmaceutical) – Cap Replacement (1978)
Hazard assessment based on recall description.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Armour Pharmaceutical thyroid tablets
Brand
Armour Pharmaceutical
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Armour Pharmaceutical is recalling Armour Pharmaceutical thyroid tablets. The hazard is: Poisoning. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: remedy information, UPC codes.
Reason for Recall
As stated by CPSC
December 12, 1978 Release # 78-104 Armour Replaces Safety Caps On Thyroid Tablets WASHINGTON, D.C. (Dec. 12) -- Armour Pharmaceutical Company and the U.S. Consumer Product Safety Commission (CPSC) today announced that Armour will replace the child-resistant caps on approximately 140,000 100-tablet bottles of prescription thyroid tablets. Efficacy and safety of the tablets themselves are not in question and no recall is involved. The firm voluntarily initiated the cap replacement program, which involves only those packages held in its warehouses, after Commission testing indicated that some adults might be unable to properly reclose the safety feature of the present package during use in the home. Regulations under the Poison Prevention Packaging Act currently require that at least 90% of those adults tested be able, not only to open the packages, but also to properly close them to protect young children from accidentally swallowing the contents. In addition to replacing caps on current inventory, Armour plans to continue its on-going safety packaging program to meet its own standards of quality and to assure compliance with CPSC regulations. In presenting this matter to the Commission, the staff acknowledged that upon receipt of the results of Commission testing, Armour promptly stopped distribution of the product in question and took immediate action to investigate and correct the problem
Reported concern (CPSC)
Poisoning
Recommended Action
Per CPSC guidance
The CPSC advises consumers to stop using the product. Contact the manufacturer or return the product to the place of purchase.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026