| 42291-582 | Metformin Hydrochloride | Metformin Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 42291-582 | Metformin Hydrochloride | Metformin Hydrochloride | AvKARE | ANDA | Current |
| 42291-583 | Metformin Hydrochloride | Metformin Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 42291-583 | Metformin Hydrochloride | Metformin Hydrochloride | AvKARE | ANDA | Current |
| 63629-6939 | Metformin Hydrochloride | Metformin Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-6939 | Metformin Hydrochloride | Metformin Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 68180-336 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |
| 68180-336 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |
| 68180-336 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |
| 68180-337 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |
| 68180-337 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |
| 68180-337 | Metformin Hydrochloride | Metformin Hydrochloride | Lupin Pharmaceuticals, Inc. | ANDA | Current |