Thyroid USP Porcine (Humco) – Ingredient Inconsistency (2018)
Class II: A situation in which use of, or exposure to, a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote
Class II recall indicates potential for temporary health effects.
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. Food and Drug Administration (FDA)
Product
Thyroid, USP (Porcine) Levothyroxine 36.3 mcg/grain Liothyronine 9.7 mcg/grain Active Pharmaceutical Ingredient Rx Only 100 grams NDC 0395-8077-62 Packaged by: Humco Texarkana, TX 75501 USA
Brand
Humco Holding Group, Inc
Lot Codes / Batch Numbers
Lots: A24543 Exp. 02/2019, A25724 Exp. 01/2019, A25529 Exp. 04/2019, A25723 Exp. 04/2019, A27120 Exp. 05/2019, A27811 Exp. 06/2019, A28626 Exp. 06/2019, A29171 Exp. 06/2019, A29221 Exp. 06/2019
Products Sold
Lots: A24543 Exp. 02/2019; A25724 Exp. 01/2019; A25529 Exp. 04/2019; A25723 Exp. 04/2019; A27120 Exp. 05/2019; A27811 Exp. 06/2019; A28626 Exp. 06/2019; A29171 Exp. 06/2019; A29221 Exp. 06/2019
Humco Holding Group, Inc is recalling Thyroid, USP (Porcine) Levothyroxine 36.3 mcg/grain Liothyronine 9.7 mcg/grain Active Pharmaceutical due to CGMP Deviations: Recall notice received from supplier that Thyroid Powder has inconsistent levels of the active ingredients levothyroxine and liothyro. This is a Class I recall, indicating a high risk of serious health consequences. Based on FDA drug enforcement report.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
CGMP Deviations: Recall notice received from supplier that Thyroid Powder has inconsistent levels of the active ingredients levothyroxine and liothyronine.
Recommended Action
Per FDA guidance
Consumers should stop using the product and contact the recalling firm, their healthcare provider, or return it to the place of purchase.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 7, 2026