Diphenidine
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2 sources
Also known as Diphenidine
Not to be confused with Diphenhydramine (also known as "DPH"). Summary sheet: Diphenidine
Addiction potential
moderately addictive with a high potential for abuse
Toxicity
exact toxic dosage is unknown
Tolerance
full tolerance develops with prolonged and repeated use; half after 3 - 7 days; baseline after 1 - 2 weeks
Cross-tolerance
dissociative
Oral
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 30 mg | 40–65 mg | 65–100 mg | 100–130 mg | 130 mg+ |
0162.5 mg
LightCommonStrongHeavy
| Onset | 15–30 minutes |
|---|---|
| Total | 2–5 hours |
| After-effects | 4–24 hours |
OnsetCome-upPeakOffset
Rectal
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 5 mg | 10–20 mg | 20–40 mg | 40–80 mg | 80 mg+ |
0100 mg
LightCommonStrongHeavy
| Onset | 10–30 minutes |
|---|---|
| Total | 5–7 hours |
OnsetCome-upPeakOffset
Smoked
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 20 mg | 20–40 mg | 40–55 mg | 55 mg+ |
068.75 mg
LightCommonStrongHeavy
| Onset | 30–90 seconds |
|---|---|
| Peak | 0.5–2 hours |
| Offset | 20–40 minutes |
| Total | 1–3 hours |
| After-effects | 2–5 hours |
OnsetCome-upPeakOffset
Dangerous interactions
Plan when to take Diphenidine — see where onset, peak and comedown land on the clock
Plan a dose of Diphenidine
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Source: PsychonautWiki — Diphenidine ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.