Drugs/Recall·openFDA/drug

VITRUVIAS THERAPEUTICS INC — Class I: Thyroid Tablets, USP, 1/2 Grain (30 mg), Each tablet contains: levothyroxine (T4) 19 mcg,

HighPublished Sep 23, 2026· AI-analyzed Sep 29, 2026View original FDA source
AI-generated regulatory interpretation. The four sections below are an analyst-style summary produced by an AI model from the original FDA source. Always verify against the source before any regulatory, clinical, or commercial decision.
What happened

Vitruvias Therapeutics Inc. has initiated a Class I recall for Thyroid Tablets, USP, 1/2 Grain (30 mg) due to the product being identified as a superpotent drug. The affected product contains levothyroxine (T4) and liothyronine (T3) and is distributed under NDC 69680-166-00.

Who it affects

This recall affects Vitruvias Therapeutics Inc., distributors, pharmacies, and healthcare providers involved in the supply chain of thyroid hormone replacement therapies, as well as internal Quality and Compliance departments.

Why it matters

A Class I designation is the FDA's most serious recall category, indicating that exposure to the violative product could cause serious adverse health consequences or death. The identification of the drug as 'superpotent' suggests a significant failure in manufacturing controls or potency testing, which may trigger increased regulatory scrutiny of the firm's quality management systems and active pharmaceutical ingredient (API) sourcing.

Practical takeaway

QA and Manufacturing teams should immediately review potency testing protocols and batch records for thyroid-based products. Regulatory teams must ensure that recall communications effectively reach the end-user level due to the Class I designation. Investigating the root cause of the superpotency—whether related to raw material variability or formulation errors—is essential for CAPA documentation.

FDA source material

Class I. Reason: Superpotent Drug. Product: Thyroid Tablets, USP, 1/2 Grain (30 mg), Each tablet contains: levothyroxine (T4) 19 mcg, liothyronine (T3) 4.5 mcg, 100 Tablets, Rx only, Distributed by: Vitruvias Therapeutics, Auburn, AL 36830, Product of USA, NDC 69680-166-00.. Firm: VITRUVIAS THERAPEUTICS INC (Auburn AL United States). Status: Ongoing.

Open in openFDA / FDA.gov
AI-generated interpretation. Always verify critical decisions against the original FDA source. Generated with google/gemini-3-flash-preview.