| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6440 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6441 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6442 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-6443 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 23155-001 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-001 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-001 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Heritage Pharmaceuticals Inc | ANDA | Current |
| 23155-002 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-002 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-002 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Heritage Pharmaceuticals Inc | ANDA | Current |
| 23155-003 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-003 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-003 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Heritage Pharmaceuticals Inc | ANDA | Current |
| 23155-004 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-004 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-004 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Heritage Pharmaceuticals Inc | ANDA | Current |
| 43063-392 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-392 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-392 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-392 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-392 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-392 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43353-742 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 43353-756 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 43353-919 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 48433-309 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Safecor Health, LLC | ANDA | Current |
| 50090-3834 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-3834 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-3834 | Hydralazine Hydrochloride | hydralazine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-4641 | Hydralazine Hydrochloride | hydralazine hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-4641 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50436-4034 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Unit Dose Services | ANDA | Current |
| 50436-7376 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Unit Dose Services | ANDA | Current |
| 50436-7379 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Unit Dose Services | ANDA | Current |
| 51655-305 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Northwind Pharmaceuticals | ANDA | Current |
| 51655-305 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Northwind Pharmaceuticals | ANDA | Current |
| 51655-916 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Northwind Pharmaceuticals | ANDA | Current |
| 51655-916 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Northwind Pharmaceuticals | ANDA | Current |
| 53217-019 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 55154-2082 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health 107, LLC | ANDA | Current |
| 55154-2082 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-2082 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-2083 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health 107, LLC | ANDA | Current |
| 55154-2083 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-2083 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-4179 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-4180 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-6628 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-6628 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-6628 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-6628 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-6628 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health 107, LLC | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7293 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7294 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |
| 55154-7294 | Hydralazine Hydrochloride | Hydralazine Hydrochloride | Cardinal Health | ANDA | Current |