Opioids* | To convert to oral morphine equivalent, multiply by: | To convert from oral morphine, multiply by: | 50 mg morphine equivalent dose, mg/d | 90 mg morphine equivalent dose, mg/d |
---|---|---|---|---|
Codeine | 0.1–0.2 | 6.67 | 334 | 600 |
Hydromorphone | 5.0 | 0.2 | 10 | 18 |
Morphine | 1.0 | 1.0 | 50 | 90 |
Oxycodone | 1.5 | 0.667 | 33 | 60 |
Tapentadol | 0.3–0.4 | 3.33 | 160 | 300 |
Tramadol | 0.1–0.2 | 6.0 | 300 | 540† |