| 59148-053 | Nuedexta | dextromethorphan hydrobromide and quinidine sulfate | Otsuka America Pharmaceutical, Inc | NDA | Current |
| 64597-301 | NUEDEXTA | dextromethorphan hydrobromide and quinidine sulfate | Avanir Pharmaceuticals, Inc. | NDA | Current |
| 64597-301 | NUEDEXTA | dextromethorphan hydrobromide and quinidine sulfate | Avanir Pharmaceuticals, Inc. | NDA | Current |
| 64597-301 | NUEDEXTA | dextromethorphan hydrobromide and quinidine sulfate | Avanir Pharmaceuticals, Inc. | NDA | Current |
| 64597-301 | NUEDEXTA | dextromethorphan hydrobromide and quinidine sulfate | Avanir Pharmaceuticals, Inc. | NDA | Current |