Fentanyl for RSI induction
Adult weight-based dosing has a median of 0.001 mg/kg across 20 published protocols, with the middle half between 0.001 and 0.002.
Doses far off from what other protocols give are likely misreads, so they are left out until checked. How that works.
Adult, weight-basedmg/kg
| min | p25 | median | p75 | max |
|---|---|---|---|---|
| 0.0005 | 0.001 | 0.001 | 0.002 | 0.003 |
Values in mg/kg. One value per source (that source's median), so a document listing a medication five times still gets one vote.
Routes
- IV/IO 52%
- IV 33%
- IV/IO/IM/IN 10%
- IV/IM/IN 5%
United States EMS Protocol Census, n=20 protocols from 15 named agencies / 15 states, updated Oct 2026
Pediatric, weight-basedmg/kg
| min | p25 | median | p75 | max |
|---|---|---|---|---|
| 0.0005 | 0.001 | 0.001 | 0.001 | 0.002 |
Values in mg/kg. One value per source (that source's median), so a document listing a medication five times still gets one vote.
Routes
- IV/IO 44%
- IV 25%
- IV/IO/IM/IN 25%
- IV/IN 6%
United States EMS Protocol Census, n=15 protocols from 10 named agencies / 10 states, updated Oct 2026
Adultmg
| min | p25 | median | p75 | max |
|---|---|---|---|---|
| 0.025 | 0.0375 | 0.05 | 0.1 | 0.1 |
Values in mg. One value per source (that source's median), so a document listing a medication five times still gets one vote.
Routes
- IV/IO 63%
- IV/IO/IM/IN 25%
- IV/IN 13%
United States EMS Protocol Census, n=7 protocols from 4 named agencies / 4 states, updated Oct 2026
Named agencies with a page19
Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.
- Anderson County Emergency Medical Services
- Ashwaubenon Public Safety, Howard Fire Rescue, & De Pere Fire Rescue
- Campbell County Emergency Medical Service
- Clark County EMS System
- Franklin County Emergency Medical Services
- Galveston Area Ambulance Authority
- Grant County
- Iowa County Ambulance Service
- Manatee County Emergency Medical Services
- Mauston Area Ambulance
- New Hampshire Bureau of Emergency Medical Services
- Northeastern Montana Stat Air Ambulance Cooperative
- Palm Beach Gardens Fire Rescue
- Pettis County Ambulance District
- Routt County EMS
- Stevens County Emergency Medical Services
- Tippecanoe Emergency Ambulance Service
- Washington County Emergency Medical Services
- Wilson County ESD #4