Dextromethorphan/Summary

Main article: Dextromethorphan

Psychoactive class: Dissociatives

Chemical class: Substituted morphinans

Oral

Thresh Common Heavy

75 - 100 - 200 - 400 - 700 mg

Light Strong
- Total: 8 - 12 hours
- Onset: 30 - 120 minutes
- Come up: 60 - 120 minutes
- Peak: 3 - 6 hours
- Offset: 2 - 4 hours
- Afterglow: 4 - 24 hours

Harm potential

- Produces dependence with chronic use and has moderate abuse potential
- Exact toxic dosage is unknown

Tolerance

- Full tolerance is reached develops with prolonged and repeated use
- Decreases to half after 3 - 7 days
- Returns to baseline after 1 - 2 weeks
- Cross-tolerance with all dissociatives

Cognitive effects

Auditory effects

Multi-sensory

- Scenarios and plots
- Synaesthesia

See also

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