LSD
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| PsychonautWiki | TripSit | Pharmacology | ||
|---|---|---|---|---|
| Classification | ||||
| Class / category | — | ≈ | ||
| Also known as | LSDLSD-25LucyLAcidCidTabsBlotter | lsd-25acidcidlucy | — | ≈ |
| Safety | ||||
| Addiction potential | non-addictive with a low abuse potential | — | — | |
| Toxicity | extremely low toxicity relative to dose | — | — | |
| Dangerous interactions | — | = | ||
| Unsafe interactions | — | ≈ | ||
| Dose · Sublingual | ||||
| Threshold | 15 µg | — | — | |
| Light | 15–75 µg | — | — | |
| Common | 75–150 µg | — | — | |
| Strong | 150–300 µg | — | — | |
| Heavy | 300 µg+ | — | — | |
| Dose · Oral | ||||
| Light | — | 50–100 µg | — | |
| Common | — | 100–150 µg | — | |
| Strong | — | 175–225 µg | — | |
| Heavy | — | 250 µg+ | — | |
| Duration | ||||
| Onset | 15–30 minutes | 45–90 minutes | — | ≠ |
| Total | 8–12 hours | 9–14 hours | — | ≠ |
| After-effects | 12–48 hours | 12–24 hours | — | ≠ |
| Pharmacology | ||||
| Half-life | — | — | 3 hours Two micrograms per kilogram of LSD-25 was administered intravenously to five normal human subjects. The concentration of drug in plasma was determined serially over the subsequent 8 hours. LSD-25 was found to be present in human plasma in relatively large quantities during the period of peak effect. The half-life of LSD-25 in human plasma was calculated to be 175 min. LSD has an elimination half life of about 2.5 hours. | |
Dose at a glance
Each database's primary-route ladder on one shared scale — see where ranges line up or shift.
PsychonautWiki sublingual
TripSit Oral
0375 µg
LightCommonStrongHeavy
Duration at a glance
Total duration on one shared scale.
PsychonautWiki
TripSit
TripSit summary
LSD is a popular psychedelic with a relatively long history of use and research, and as such is known to be relatively safe despite its extremely high potency. It is the archetypical psychedelic to which all others are compared, and remains in popular usage.
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.