|Summary||Opioid agonist that is 2-3x the potency of Morphine. Is used in few countries. Rapid onset of effects, due to the increased lipid solubility.|
|Dose||Oral Light: 2.5-5mg Common: 5-10mg Strong: 10-20mg+|
|Onset||Oral: 15-30 minutes |
Intravenously: 1-2 minutes.
|Duration||Oral: 4-6 hours | Intravenously: 2-4 hours.|
|Avoid||All other CNS depressants.|