| 42291-632 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | AvKARE | ANDA | Current |
| 42291-632 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 50090-2866 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-2866 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-3076 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 51224-206 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | TAGI Pharma Inc. | ANDA | Current |
| 51224-206 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | TAGI Pharma Inc. | ANDA | Current |
| 53217-261 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 63629-1046 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1046 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1046 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1046 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1047 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1047 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 63629-1047 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | Bryant Ranch Prepack | ANDA | Current |
| 68071-2156 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | NuCare Pharmaceuticls, Inc. | ANDA | Current |
| 68071-2156 | Naltrexone Hydrochloride | Naltrexone Hydrochloride | NuCare Pharmaceuticls, Inc. | ANDA | Current |
| 68094-853 | Naltrexone Hydrochloride | naltrexone Hydrochloride | Precision Dose Inc. | ANDA | Current |
| 68094-853 | Naltrexone Hydrochloride | naltrexone Hydrochloride | Precision Dose Inc. | ANDA | Current |
| 68094-853 | Naltrexone Hydrochloride | naltrexone Hydrochloride | Precision Dose Inc. | ANDA | Current |
| 76519-1160 | NALTREXONE HYDROCHLORIDE | NALTREXONE HYDROCHLORIDE | H.J. Harkins Company Inc. | ANDA | Current |