Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Recommended oral morphine equivalent (OME) conversion factor, adapted from National Drug and Alcohol Research Centre 10
| Oral preparations | Recommended OME conversion factor National Drugs and Alcohol Research Centre guidelines |
|---|---|
| Morphine | 1 |
| Oxycodone | 1.5 |
| Tapentadol | 0.4 |
| Tramadol | 0.2 |
| Hydromorphone | 5 |
| Codeine | 0.13 |
| Dextropropoxyphene | 0.1 |
| Methadone | 4.7 |
