Memantine
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Also known as Memantine, Memaxa, Ebixa, Namenda, Namenda XR, Namzaric (with donepezil, both extended-release)
Memantine Chemical Nomenclature
Addiction potential
unknown
Toxicity
exact toxic dosage is unknown
Cross-tolerance
dissociatives
Oral
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 10 mg | 30–70 mg | 70–110 mg | 110–170 mg | 170 mg+ |
0212.5 mg
LightCommonStrongHeavy
| Onset | 30–180 minutes |
|---|---|
| Come-up | 2–3 hours |
| Peak | 3–12 hours |
| Offset | 5–24 hours |
| Total | 18–36 hours |
| After-effects | 8–24 hours |
OnsetCome-upPeakOffset
Dangerous interactions
Plan when to take Memantine — see where onset, peak and comedown land on the clock
Plan a dose of Memantine
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Source: PsychonautWiki — Memantine ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.