Arteriolar Vasodilator, Nitrate Vasodilator
Where is Hydralazine and Isosorbide Dinitrate made?
5 companies sell it under their own name and 1 repackager 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 |
|---|---|---|---|
| A2A Integrated Pharmaceuticals20 mg / 37.5 mg · NDC 73141-012 | i3 Pharmaceuticals, LLCMakes it and packages it | Warminster, PA, United States | Problems found, fixed voluntarilyMay 2026 |
| Wilshire Pharmaceuticals Inc.20 mg / 37.5 mg · NDC 52536-006 | Lannett Company, LLCMakes it | Seymour, IN, United States | Problems found, fixed voluntarilyOct 2022 |
| i3 Pharmaceuticals, LLC20 mg / 37.5 mg · NDC 72319-012 | i3 Pharmaceuticals, LLCMakes it and packages it | Warminster, PA, United States | Problems found, fixed voluntarilyMay 2026 |
| Azurity Pharmaceuticals, Inc. (formerly Arbor Pharmaceuticals) BiDil20 mg / 37.5 mg · NDC 24338-010 | The label doesn't name the factory. Plants this company names for other drugs | ||
| Ingenus Pharmaceuticals, LLC20 mg / 37.5 mg · NDC 50742-246 | The label doesn't name the factory. Plants this company names for other drugs | ||
Repackaged by
These companies buy Hydralazine and Isosorbide Dinitrate 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.
- Bryant Ranch Prepack:
72162-2343