| 10544-144 | Metaxalone | Metaxalone | Blenheim Pharmacal, Inc. | ANDA | Current |
| 33261-724 | Metaxalone | Metaxalone | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 42291-587 | Metaxalone | Metaxalone | AvKARE, Inc. | ANDA | Current |
| 42291-587 | Metaxalone | Metaxalone | AvKARE | ANDA | Current |
| 42291-587 | Metaxalone | Metaxalone | AvKARE, Inc. | ANDA | Current |
| 50090-1182 | Metaxalone | Metaxalone | A-S Medication Solutions | ANDA | Current |
| 50268-530 | Metaxalone | Metaxalone | AvPAK | ANDA | Current |
| 50268-530 | Metaxalone | Metaxalone | AvPAK | ANDA | Current |
| 50268-530 | Metaxalone | Metaxalone | AvPAK | ANDA | Current |
| 51021-333 | Metaxall | Metaxalone | Sircle Laboratories, LLC | ANDA | Current |
| 51655-162 | Metaxalone | Metaxalone | Northwind Pharmaceuticals | ANDA | Current |
| 53746-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals of New York LLC | ANDA | Current |
| 53746-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals of New York LLC | ANDA | Current |
| 53746-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals of New York LLC | ANDA | Current |
| 55700-342 | Metaxalone | Metaxalone | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 61919-262 | METAXALONE | metaxalone tablet | Direct RX | ANDA | Current |
| 61919-262 | METAXALONE | metaxalone tablet | Direct RX | ANDA | Current |
| 63187-490 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 63187-490 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 63187-490 | Metaxalone | Metaxalone | Proficient Rx LP | ANDA | Current |
| 65162-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-553 | Metaxalone | Metaxalone | Amneal Pharmaceuticals LLC | ANDA | Current |
| 67296-0993 | Metaxalone | Metaxalone | RedPharm Drug, Inc. | ANDA | Current |
| 67296-0993 | Metaxalone | Metaxalone | RedPharm Drug, Inc. | ANDA | Current |
| 67296-0993 | Metaxalone | Metaxalone | RedPharm Drug, Inc. | ANDA | Current |
| 68001-004 | Metaxalone | Metaxalone | BluePoint Laboratories | ANDA | Current |
| 68001-004 | Metaxalone | Metaxalone | BluePoint Laboratories | ANDA | Current |
| 68084-135 | Metaxalone | Metaxalone | American Health Packaging | ANDA | Current |
| 68084-135 | Metaxalone | Metaxalone | American Health Packaging | ANDA | Current |
| 68084-135 | Metaxalone | Metaxalone | American Health Packaging | ANDA | Current |
| 68084-135 | Metaxalone | Metaxalone | American Health Packaging | ANDA | Current |
| 68788-9277 | Metaxalone | Metaxalone | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 70934-160 | Metaxalone | Metaxalone | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-160 | Metaxalone | Metaxalone | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-160 | Metaxalone | Metaxalone | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 71335-0186 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-0186 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 71335-0186 | Metaxalone | Metaxalone | Bryant Ranch Prepack | ANDA | Current |
| 80425-0084 | Skelaxin | Metaxalone 800mg | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |
| 80425-0084 | Metaxalone | Metaxalone | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |
| 80425-0084 | Metaxalone | Metaxalone | Advanced Rx Pharmacy of Tennessee, LLC | ANDA | Current |