↳ Index > Factsheets > O-DESMETHYLTRAMADOL
| O-DESMETHYLTRAMADOL | Info |
|---|
| Summary | A opioid analgesic which is the main active metabolite of Tramadol. Alone, it is a few times more potent than Tramadol and has additional affinity for δ and κ-opioid receptors. Has proven popular when sold, but these occasions have been rare due to patent rights. |
| Dose | Oral Light: 10-25mg Common: 25-50mg Strong: 50-100mg+ NOTE: Insufflation considered extremely painful. |
| Onset | Oral: 20-40 minutes Insufflated: 20 minutes. |
| Duration | 3-6 hours |
| Categories | opioid research-chemical habit-forming tentative depressant |
| Aliases | odt o-smt o-dsmt |
| Avoid | All other CNS depressants. |
| Effects | Euphoria, Dry Mouth, Mood lift, Itchiness, Relaxant, Constipation, Pupil constriction, Analgesia. |
| After-effects | 1-8 hours. |