| TRADE | COUNTRY |
| Amidona | Chile |
| Biodone | New Zealand |
| Biodone Extra Forte | New Zealand |
| Biodone Forte | New Zealand |
| Depridol | Hungary |
| Dolmed | Finland |
| Eptadone | Italy |
| Gobbidona | Argentina |
| L-Polamidon | Germany |
| Mephenon | Belgium |
| Metadol | Canada |
| Metadol | Peru |
| Metadon | Brazil |
| Metadon | Denmark |
| Metadon | Sweden |
| Metadon | Uruguay |
| Metasedin | Spain |
| Methaddict | Germany |
| Methadose | Colombia |
| Methaforte Mix | New Zealand |
| Pallidone | New Zealand |
| Physeptone | England |
| Physeptone | Hong Kong |
| Physeptone | Ireland |
| Physeptone | South Africa |
| Physeptone | Australia |
| Symoron | Netherlands |