Medication
Hydralazine in US EMS protocols
20protocols
10named agencies
14states
3indications
37dose entries
100% of 37machine-parsed
| Indication | Spread: box is the middle half, dot means most agree | Range |
|---|---|---|
| Other Adult | 5 to 10 mg median 7.5, n=18 |
Too few protocols to chart yet (protocols in brackets): CHF / pulmonary edema (2), Eclampsia / pre-eclampsia (3)
Doses far off from what other protocols give are likely misreads, so they are left out until checked. How that works.
Named agencies with a page10
Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.
- Alabama Department of Public Health Office of Emergency Medical Services
- Anderson County Emergency Medical Services
- Coos County Emergency Medical Services
- Northeastern Montana Stat Air Ambulance Cooperative
- Ocala/Marion County/The Villages Public Safety EMS
- Oklahoma State Department of Health
- Region 4 EMS
- Region X EMS
- State Board of Emergency Medical, Fire, and Transportation Services
- West Virginia Department of Health, Office of Emergency Medical Services
Cite this
United States EMS Protocol Census, Hydralazine: n=20 protocols from 10 named agencies / 14 states, as of 2026-10-31