| 43353-124 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 50111-397 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Teva Pharmaceuticals USA, Inc. | ANDA | Current |
| 50111-397 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Teva Pharmaceuticals USA, Inc. | ANDA | Current |
| 50111-397 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Teva Pharmaceuticals USA, Inc. | ANDA | Current |
| 50111-397 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Teva Pharmaceuticals USA, Inc. | ANDA | Current |