| 50090-3809 | Doxycycline | Doxycycline | A-S Medication Solutions | ANDA | Current |
| 50090-3809 | Doxycycline | Doxycycline | A-S Medication Solutions | ANDA | Current |
| 67296-1740 | Doxycycline | Doxycycline | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1740 | Doxycycline | Doxycycline | RedPharm Drug, Inc. | ANDA | Current |
| 67296-1740 | Doxycycline | Doxycycline | RedPharm Drug, Inc. | ANDA | Current |
| 70710-1121 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1121 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1121 | Doxycycline | Doxycycline | Zydus Pharmaceuticals USA Inc. | ANDA | Current |
| 70710-1122 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1122 | Doxycycline | Doxycycline | Zydus Pharmaceuticals USA Inc. | ANDA | Current |
| 70710-1122 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1123 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1123 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1123 | Doxycycline | Doxycycline | Zydus Pharmaceuticals USA Inc. | ANDA | Current |
| 70710-1124 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1124 | Doxycycline | Doxycycline | Zydus Pharmaceuticals (USA) Inc. | ANDA | Current |
| 70710-1124 | Doxycycline | Doxycycline | Zydus Pharmaceuticals USA Inc. | ANDA | Current |
| 70771-1006 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1006 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1006 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1006 | Doxycycline | Doxycycline | Zydus Lifesciences Limited | ANDA | Current |
| 70771-1007 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1007 | Doxycycline | Doxycycline | Zydus Lifesciences Limited | ANDA | Current |
| 70771-1007 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1007 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1008 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1008 | Doxycycline | Doxycycline | Zydus Lifesciences Limited | ANDA | Current |
| 70771-1008 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1008 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1009 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1009 | Doxycycline | Doxycycline | Zydus Lifesciences Limited | ANDA | Current |
| 70771-1009 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70771-1009 | Doxycycline | Doxycycline | Cadila Healthcare Limited | ANDA | Current |
| 70934-325 | Doxycycline | Doxycycline | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |
| 70934-325 | Doxycycline | Doxycycline | Denton Pharma, Inc. DBA Northwind Pharmaceuticals | ANDA | Current |