Primidone Tablets — Class III drug recall D-0535-2026
Ongoing recall by Golden State Medical Supply Inc., reported 2026-05-27, distributed nationwide. Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.
| Recall number | D-0535-2026 |
|---|---|
| Product type | Drug |
| Classification | Class III |
| Status | Ongoing |
| Voluntary or mandated | Voluntary |
| Recalling firm | Golden State Medical Supply Inc., Camarillo, CA, United States |
| Recall initiated | 2026-04-27 |
| Classified | 2026-05-18 |
| Reported by FDA | 2026-05-27 |
| Distributed | Nationwide (US) |
| Quantity | 1,620 bottles |
| NDC | 51407-0637, 51407-0637-01, 51407-0637-05, 51407-0638, 51407-0638-01 |
| Lot numbers | GS067909, GS068646 |
| Expiration dates | 2026-08-31, 2028-04-30 |
Product
Primidone Tablets, USP, 250 mg, 100-count bottle, RX only, Manufactured by: Lannett Company, Inc., Marketed by: GSMS, Incorporated, Camarillo, CA 93012. NDC 51407-638-01
Reason for recall
Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.
Machine access
This record, with every extracted code, the verbatim FDA record and provenance, is available from the recall API: GET https://api.data.aroqon.com/v1/recalls/D-0535-2026. Look up any UPC, UDI, NDC or lot with /v1/recalls/lookup?code=…. API docs · free and paid keys.
Source: U.S. Food and Drug Administration enforcement report via openFDA (CC0). Structured by Data Foundry (recall-structuring@2); last changed 2026-09-26. Not affiliated with or endorsed by FDA. Not medical or legal advice.