Methadone
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A synthetic opioid drug used as an analgesic and is often used in detoxification off of other opioids. As it has a much longer half-life.
Oral
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 5–10 mg | 10–20 mg | 20–35 mg | —+ |
035 mg
LightCommonStrongHeavy
| Onset | 45–120 minutes |
|---|---|
| After-effects | 1–48 hours |
OnsetCome-upPeakOffset
Source: TripSit — Methadone ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.