HIGH

Primidone Tablets, USP, 50 mg, 50-count bottle, RX only, Manufactured by: Lannett Company, Inc., Marketed by: GSMS, Incorporated, Camarillo, CA 93012. NDC 51407-637-05

Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.

Quick Facts at a Glance

Recall Date
April 27, 2026
Hazard Level
HIGH
Brands
PRIMIDONE, Golden State Medical Supply, Inc
Geographic Scope
1 states

Hazard Information

Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.

What You Should Do

Consumers and healthcare providers should stop using this product immediately. Contact Golden State Medical Supply Inc. or your healthcare provider for guidance. Notification method: Letter

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Full Description

Primidone Tablets, USP, 50 mg, 50-count bottle, RX only, Manufactured by: Lannett Company, Inc., Marketed by: GSMS, Incorporated, Camarillo, CA 93012. NDC 51407-637-05. Generic: PRIMIDONE; Brand: PRIMIDONE. Reason: Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.. Classification: Class III. Quantity: 8,526 bottles. Distribution: USA Nationwide

Safety Guide

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Product Classification

Product Details

Model Numbers
Lot#: GS066750
GS067084
GS067710
GS067873
Exp 3/31/2028
+3 more
UPC Codes
51407-637
51407-638
51407-637-01
+2 more
Affected States
ALL
Report Date
May 27, 2026
Source Agency
FDA - Drug Safety
Recall Status
ACTIVE

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