| 0781-5238 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 0781-5238 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 0781-5238 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 0781-5239 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 0781-5239 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 0781-5239 | Ondansetron | Ondansetron | Sandoz Inc | ANDA | Current |
| 21695-380 | Ondansetron | Ondansetron | Rebel Distributors Corp. | ANDA | Current |
| 35356-755 | Ondansetron | Ondansetron | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 43063-560 | Ondansetron | Ondansetron | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-560 | Ondansetron | Ondansetron | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-592 | Ondansetron | Ondansetron | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-592 | Ondansetron | Ondansetron | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 55154-5431 | Ondansetron | Ondansetron | Cardinal Health | ANDA | Current |
| 61919-218 | ONDANSETRON | ONDANSETRON | DIRECT RX | ANDA | Current |
| 63187-002 | Ondansetron | Ondansetron | Proficient Rx LP | ANDA | Current |
| 63187-002 | Ondansetron | Ondansetron | Proficient Rx LP | ANDA | Current |
| 63187-483 | Ondansetron | Ondansetron | Proficient Rx LP | ANDA | Current |
| 63187-483 | Ondansetron | Ondansetron | Proficient Rx LP | ANDA | Current |
| 63629-7513 | Ondansetron | Ondansetron | Bryant Ranch Prepack | ANDA | Current |
| 68071-1658 | Ondansetron | Ondansetron | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 70518-0291 | Ondansetron | Ondansetron | REMEDYREPACK INC. | ANDA | Current |
| 70518-0291 | Ondansetron | Ondansetron | REMEDYREPACK INC. | ANDA | Current |
| 70518-0828 | Ondansetron | Ondansetron | REMEDYREPACK INC. | ANDA | Current |
| 70518-0828 | Ondansetron | Ondansetron | REMEDYREPACK INC. | ANDA | Current |
| 71335-0491 | Ondansetron | Ondansetron | Bryant Ranch Prepack | ANDA | Current |
| 71335-0549 | Ondansetron | Ondansetron | Bryant Ranch Prepack | ANDA | Current |
| 71335-0549 | Ondansetron | Ondansetron | Bryant Ranch Prepack | ANDA | Current |