These brands contain the same active ingredient and are therapeutic equivalents.
| Brand name | Dosage form | Strength | Importer | Category |
|---|---|---|---|---|
| Methadone | Oral Liquid | authorized medicine importers | controlled | |
| Methadone | Oral Liquid | MFDA designated importers with Pre Authorization approval before import | controlled | |
| R-METH | Oral Liquid | — | controlled |