Antiarrhythmic, Cytochrome P450 2D6 Inhibitor
Where is Quinidine made?
3 companies sell it under their own name and 2 repackagers rebottle it. Their labels name 2 factories in the United States.
United States 2
Companies and their factories
| Company on the label | Factory | Where | Last FDA inspection |
|---|---|---|---|
| Caraco Pharmaceutical Laboratories, Ltd.324 mg · NDC 53489-141 | Frontida BioPharm, LLCMakes it, tests it and packages it | Philadelphia, PA, United States | No problems foundApr 2026 |
| Eywa Pharma Inc324 mg · NDC 71930-016 | Wes Pharma IncMakes it, packages it and labels it | Westminster, MD, United States | Problems found, fixed voluntarilyNov 2025 |
| Epic Pharma, LLC200 mg, 300 mg · NDC 42806-513, 42806-512 | The label doesn't name the factory. Plants this company names for other drugs | ||
Repackaged by
These companies buy Quinidine in bulk and rebottle it, often for mail-order, clinic or hospital pharmacies. If your bottle shows one of these names, open its NDC to see who made the pills inside.
- Carilion Materials Management:
68151-1991,68151-2701 - Golden State Medical Supply, Inc.:
51407-288