4-FMA
Discover related
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).
Show:
| PsychonautWiki | TripSit | Pharmacology | ||
|---|---|---|---|---|
| Classification | ||||
| Class / category | — | ≈ | ||
| Also known as | 4-FMA | 4-fluromethamphetamine4fma | — | ≈ |
| Safety | ||||
| Addiction potential | moderately addictive with a high potential for abuse | — | — | |
| Toxicity | exact toxic dosage is unknown | — | — | |
| Dangerous interactions | — | — | ||
| Unsafe interactions | — | — | ||
| Dose · Oral | ||||
| Threshold | 10 mg | — | — | |
| Light | 25–50 mg | 50–75 mg | — | ≠ |
| Common | 50–75 mg | 75–125 mg | — | ≠ |
| Strong | 100–125 mg | — | — | |
| Heavy | 125 mg+ | 125 mg+ | — | = |
| Duration | ||||
| Onset | 20–40 minutes | — | — | |
| Total | 4–8 hours | 3–5 hours | — | ≠ |
| After-effects | 3–12 hours | 1–6 hours | — | ≠ |
| Pharmacology | ||||
Dose at a glance
Each database's primary-route ladder on one shared scale — see where ranges line up or shift.
PsychonautWiki oral
TripSit Oral
0156.25 mg
LightCommonStrongHeavy
Duration at a glance
Total duration on one shared scale.
PsychonautWiki
TripSit
TripSit summary
A stimulant with some empathogenic properties, and analogue of Methamphetamine with similar effects. Reported to be less effective than 2-FMA and related compounds. Little is known about the pharmacological effects of this compound. Not to be confused with 4-FA, which has a different effect profile, despite similar potency.
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.