Fentanyl
Discover related
5 sources
Also known as fent
Fentanyl is a synthetic opiate analgesic with a rapid onset and short duration of action. It is a strong agonist at the μ-opioid receptors and is historically used to treat breakthrough pain. Fentanyl is approximately 100 times more potent than Morphine, and is commonly used as a patch. Sometimes used as an adulterant for heroin, which has led to many overdose deaths.
Insufflated
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | 10–25 µg | 25–50 µg | 50–75 µg | —+ |
075 µg
LightCommonStrongHeavy
Transdermal
Route dataTripSit
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | — | 25–50 µg | 50–100 µg | —+ |
0100 µg
LightCommonStrongHeavy
Source: TripSit — Fentanyl ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.