| 29300-355 | Tramadol Hydrochloride | Tramadol Hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-355 | Tramadol Hydrochloride | Tramadol Hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-355 | Tramadol Hydrochloride | Tramadol Hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-355 | Tramadol Hydrochloride | Tramadol Hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 29300-355 | Tramadol Hydrochloride | Tramadol Hydrochloride | Unichem Pharmaceuticals (USA), Inc. | ANDA | Current |
| 50090-5789 | Tramadol Hydrochloride | Tramadol Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-5790 | Tramadol Hydrochloride | Tramadol Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-5790 | Tramadol Hydrochloride | Tramadol Hydrochloride | A-S Medication Solutions | ANDA | Current |
| 50090-5790 | Tramadol Hydrochloride | Tramadol Hydrochloride | A-S Medication Solutions | ANDA | Current |