Dextroamphetamine
3 sources
How the databases line up — = agree, ≈ partial, ≠ differ. In lists, shared items appear in every source and unique ones in only one (matched case-insensitively).
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| PsychonautWiki | Pharmacology | DailyMed | ||
|---|---|---|---|---|
| Classification | ||||
| Class / category | — | — | ||
| Also known as | DextroamphetamineDexamphetamineD-amphetamineDexedrineDexAttentin | — | — | |
| Safety | ||||
| Dangerous interactions | — | — | ||
| Unsafe interactions | — | — | ||
| Dose · Insufflated | ||||
| Threshold | 3 mg | — | — | |
| Light | 3–7.5 mg | — | — | |
| Common | 7.5–12 mg | — | — | |
| Strong | 12–21.5 mg | — | — | |
| Heavy | 21.5 mg+ | — | — | |
| Dose · Oral | ||||
| Threshold | 3.75 mg | — | — | |
| Light | 3.75–10 mg | — | — | |
| Common | 10–16 mg | — | — | |
| Strong | 16–30 mg | — | — | |
| Heavy | 30 mg+ | — | — | |
| Duration | ||||
| Onset | 1–5 minutes | — | — | |
| Total | 3–6 hours | — | — | |
| After-effects | 2–4 hours | — | — | |
| Pharmacology | ||||
| Half-life | — | 11.75 hours. In a study of post-stroke patients the half life was 16.0 hours in females and 12.4 hours in males. Studies in healthy populations show a half life of 7.9 hours. The half-life was 11.75 hours, /for the ingestion of 10 mg of dextroamphetamine sulfate in oral solution form by healthy volunteers..../ ... The (+)-amphetamine isomer is more rapidly metabolized than the (-)-isomer, & under alkaline conditions, the (+)-isomer elimination half-life is significantly shorter (17.0 hr vs 12.7 hr). Under acidic urine conditions, renal excretion is the major route of elimination & thus the difference in isomer half-life is minimized. | — | |
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.