Amphetamine
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Also known as Amphetamine, Speed, Adderall, Pep
Addiction potential
has high abuse potential and can cause psychological dependence with chronic use
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
dopamine, stimulant
Insufflated
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 4 mg | 6–15 mg | 15–30 mg | 30–50 mg | 50 mg+ |
062.5 mg
LightCommonStrongHeavy
| Onset | 1–5 minutes |
|---|---|
| Come-up | 30–90 minutes |
| Peak | 1–2 hours |
| Offset | 1.5–3 hours |
| Total | 3–6 hours |
| After-effects | 2–4 hours |
OnsetCome-upPeakOffset
Intravenous
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 4 mg | 6–15 mg | 15–30 mg | 30–50 mg | 50 mg+ |
062.5 mg
LightCommonStrongHeavy
| Onset | 2–10 seconds |
|---|---|
| Come-up | 2–10 seconds |
| Peak | 2–4 hours |
| Offset | 1–2 hours |
| Total | 3–6 hours |
OnsetCome-upPeakOffset
Oral
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 2.5 mg | 5–10 mg | 10–25 mg | 25–50 mg | 50 mg+ |
062.5 mg
LightCommonStrongHeavy
| Onset | 30–45 minutes |
|---|---|
| Come-up | 30–135 minutes |
| Peak | 2.5–4 hours |
| Offset | 2–3 hours |
| Total | 6–8 hours |
| After-effects | 3–6 hours |
OnsetCome-upPeakOffset
Caution / uncertain
Plan when to take Amphetamine — see where onset, peak and comedown land on the clock
Plan a dose of Amphetamine
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Source: PsychonautWiki — Amphetamine ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.