At a Glance
| Dextromethorphan | LSD | |
|---|---|---|
| Class | Dissociatives | Psychedelic |
| Common Dose (oral) | 200–400 mg | 75–150 ug |
| Total Duration | 4.5–10 hrs | 4.3–8.5 hrs |
| Routes | oral | sublingualoral |
Dextromethorphan, a Dissociatives, and LSD, a Psychedelic, are frequently compared by users looking to understand their relative effects, dosage profiles, and safety considerations. Dextromethorphan is classified as a Dissociatives while LSD is a Psychedelic, meaning they approach altered states through different pharmacological mechanisms. They share 68 documented effects in common, with 42 effects unique to Dextromethorphan and 52 unique to LSD. This side-by-side comparison covers dosage, duration, subjective effects, and safety to help you make informed decisions.
| Dextromethorphan | LSD | |
|---|---|---|
| Class | Dissociatives | Psychedelic |
| Common Dose (oral) | 200–400 mg | 75–150 ug |
| Total Duration | 4.5–10 hrs | 4.3–8.5 hrs |
| Routes | oral | sublingualoral |
| Effects | 110 documented | 120 documented |
| Level | Dextromethorphan | LSD |
|---|---|---|
| Threshold | 75 mg | 15 ug |
| Light | 100–200 mg | 25–75 ug |
| Common | 200–400 mg | 75–150 ug |
| Strong | 400–700 mg | 150–300 ug |
| Heavy | 700 mg | 300 ug |
| Level | Dose |
|---|---|
| Threshold | 15 µg |
| Light | 15–75 µg |
| Common | 75–150 µg |
| Strong | 150–300 µg |
| Heavy | 300 µg |
Dextromethorphan
LSD
No direct interaction data available between these substances. This does not mean the combination is safe.