| 0615-7996 | Tizanidine | Tizanidine | NCS HealthCare of KY, Inc dba Vangard Labs | ANDA | Current |
| 29300-168 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-168 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-168 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-168 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-169 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-169 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-169 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-169 | Tizanidine | Tizanidine | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 43063-868 | Tizanidine | Tizanidine | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 50090-2078 | Tizanidine | Tizanidine | A-S Medication Solutions | ANDA | Current |
| 50090-2078 | Tizanidine | Tizanidine | A-S Medication Solutions | ANDA | Current |
| 50090-5767 | Tizanidine | Tizanidine | A-S Medication Solutions | ANDA | Current |
| 50090-5767 | Tizanidine | Tizanidine | A-S Medication Solutions | ANDA | Current |
| 51655-741 | Tizanidine HCl | Tizanidine HCl | Northwind Pharmaceuticals | ANDA | Current |
| 53002-1418 | Tizanidine | Tizanidine | RPK Pharmaceuticals, Inc. | ANDA | Current |
| 53217-344 | Tizanidine | Tizanidine | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 55700-287 | Tizanidine | Tizanidine | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-287 | Tizanidine | Tizanidine | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-288 | Tizanidine | Tizanidine | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 55700-288 | Tizanidine | Tizanidine | Lake Erie Medical DBA Quality Care Products LLC | ANDA | Current |
| 60760-263 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-263 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-263 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-782 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-782 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-782 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-782 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 60760-782 | Tizanidine | Tizanidine | St. Mary's Medical Park Pharmacy | ANDA | Current |
| 61919-196 | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | ANDA | Current |
| 61919-196 | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | ANDA | Current |
| 61919-196 | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | TIZANIDINE HYDROCHLORIDE | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | DIRECT RX | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | Direct_Rx | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | DirectRX | ANDA | Current |
| 61919-811 | TIZANDINE | TIZANDINE | DIRECT RX | ANDA | Current |
| 63187-493 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-493 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-493 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-910 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-910 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-910 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 63187-910 | Tizanidine | Tizanidine | Proficient Rx LP | ANDA | Current |
| 67296-1192 | Tizanidine | Tizanidine | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1192 | Tizanidine | Tizanidine | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1567 | Tizanidine | Tizanidine | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1567 | Tizanidine | Tizanidine | RedPharm Drug, Inc. | ANDA | Current |
| 68071-4463 | Tizanidine | Tizanidine | NuCare Pharmaceuticals,In | ANDA | Current |
| 68071-4463 | Tizanidine | Tizanidine | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68071-4463 | Tizanidine | Tizanidine | NuCare Pharmaceuticals,Inc. | ANDA | Current |
| 68788-7782 | Tizanidine | Tizanidine | Preferred Pharmaceuticals Inc. | ANDA | Current |
| 68788-7782 | Tizanidine | Tizanidine | Preferred Pharmaceuticals Inc. | ANDA | Current |
| 68788-7782 | Tizanidine | Tizanidine | Preferred Pharmaceuticals Inc. | ANDA | Current |
| 70518-1598 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-1598 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-1598 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-1598 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-1598 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-2210 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-2210 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-2210 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-2210 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70518-2210 | Tizanidine | Tizanidine | REMEDYREPACK INC. | ANDA | Current |
| 70934-656 | Tizanidine | Tizanidine | Denton Pharma, Inc. dba Northwind Pharmaceuticals | ANDA | Current |
| 71335-0424 | Tizanidine | Tizanidine | Bryant Ranch Prepack | ANDA | Current |
| 71335-0424 | Tizanidine | Tizanidine | Bryant Ranch Prepack | ANDA | Current |
| 71335-0914 | Tizanidine | Tizanidine | Bryant Ranch Prepack | ANDA | Current |
| 71335-0914 | Tizanidine | Tizanidine | Bryant Ranch Prepack | ANDA | Current |
| 71610-228 | Tizanidine | Tizanidine | Aphena Pharma Solutions - Tennessee, LLC | ANDA | Current |
| 80175-0169 | TIZANIDINE | Tizanidine | Central Packaging | ANDA | Current |