Lorazepam for Agitation
Adult dosing has a median of 1.25 mg across 47 published protocols, with the middle half between 1 and 2.
1,335 rows are under review across the census and excluded from every number on this page. How that works.
Adultmg
| min | p25 | median | p75 | max |
|---|---|---|---|---|
| 0.5 | 1 | 1.25 | 2 | 2.6 |
Values in mg. One value per source (that source's median), so a document listing a drug five times still gets one vote.
Routes
- IV/IM 24%
- IV/IO 19%
- IM 15%
- IV 10%
- IV/IO/IM 10%
- IV/IM/IN 3%
- IV/IM/SQ 3%
- IV/IN 3%
- IV/IO/IM/IN 3%
- IV/IO/IN 3%
- PO 3%
- IN 2%
United States EMS Protocol Census, n=47 protocols from 44 named agencies / 24 states, updated Sep 2026
Pediatric, weight-basedmg/kg
| min | p25 | median | p75 | max |
|---|---|---|---|---|
| 0.05 | 0.05 | 0.05 | 0.1 | 0.1 |
Values in mg/kg. One value per source (that source's median), so a document listing a drug five times still gets one vote.
Routes
- IM 33%
- IV/IO 29%
- IV/IM 13%
- IV/IO/IM 13%
- IV 4%
- IV/IN 4%
- IV/IO/IN 4%
United States EMS Protocol Census, n=17 protocols from 15 named agencies / 9 states, updated Sep 2026
Adult, weight-basedmg/kg
Below 5 sources, so no distribution is published for this group — only the counts above.
Routes
- IM 67%
- IV/IO 33%
United States EMS Protocol Census, n=4 protocols from 4 named agencies / 3 states, updated Sep 2026
Pediatricmg
Below 5 sources, so no distribution is published for this group — only the counts above.
Routes
- PO/SL 100%
United States EMS Protocol Census, n=1 protocols from 1 named agencies / 1 states, updated Sep 2026
Named agencies
Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.
- Ada County-City Emergency Services System
- Adams, Benton, Franklin, Yakima Counties
- Adams, Benton, Franklin, Yakima Counties EMS
- Alabama Department of Public Health Office of Emergency Medical Services
- Anderson County Emergency Medical Services
- Boulder County Protocol Committee
- Brigham City, Cache County, Logan City, Smithfield Fire Departments
- Brunswick County EMS
- Central Arizona Regional EMS
- Chelan/Douglas/Okanogan/Grant County
- Confederated Tribes of Grand Ronde Department of Emergency Services
- County of Riverside Emergency Medical Services (EMS) Agency (REMSA)
- Craven, Jones, Pamlico Counties EMS
- Crowley Fire Department
- Davidson County Emergency Services
- Denver Metro EMS Medical Directors
- Galveston Area Ambulance Authority
- Hays County ESD 9 EMS
- Haywood County EMS System
- Idaho EMS Physician Commission
- Lake County Emergency Medical System
- Laurens County Emergency Medical Services
- Manatee County Emergency Medical Services
- MEP (In partnership with SSM Health)
- MEP (Medical Emergency Partnership) in partnership with SSM Health
- Metro Regional EMS Consortium
- Montana Board of Medical Examiners
- Nash County Emergency Medical Services
- Nebraska Board of Emergency Medical Services
- Nebraska Medicine Division of Prehospital and Emergency Medical Services
- New Hampshire Bureau of Emergency Medical Services
- New Jersey Department of Health
- Ocala/Marion County Fire Rescue
- Ocala/Marion County/The Villages Public Safety EMS
- Oklahoma State Department of Health
- Old Dominion EMS Alliance, Inc.
- Pend Oreille County Emergency Medical Services
- Pennsylvania Department of Health, Bureau of Emergency Medical Services
- Pettis County Ambulance District
- Region 4 EMS (Alton Memorial Hospital, Anderson Hospital, HSHS St. Elizabeth's Hospital, OSF St. Anthony's Health Center)
- Region One Metropolitan Ambulance Council (MAC)
- Riverside County Emergency Medical Services Agency (REMSA)
- Salt Lake County EMS
- Stevens County Emergency Medical Services
- Utah Department of Public Safety, Bureau of Emergency Medical Services
- Vermont Department of Health, Office of Emergency Medical Services