| 0615-8263 | Amantadine Hydrochloride | Amantadine Hydrochloride | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0615-8263 | Amantadine Hydrochloride | Amantadine Hydrochloride | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 0904-7042 | Amantadine Hydrochloride | Amantadine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 0904-7042 | Amantadine Hydrochloride | Amantadine Hydrochloride | Major Pharmaceuticals | ANDA | Current |
| 23155-362 | Amantadine Hydrochloride | Amantadine Hydrochloride | Heritage Pharmaceuticals Inc. | ANDA | Current |
| 23155-362 | Amantadine Hydrochloride | Amantadine Hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-362 | Amantadine Hydrochloride | Amantadine Hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |
| 23155-362 | Amantadine Hydrochloride | Amantadine Hydrochloride | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | ANDA | Current |