US EMS Protocol Census
Drug

Hydralazine in US EMS protocols

1,335 under review16 sources11 named agencies12 statesas of 2026-09-20

16 published protocols carry Hydralazine across 3 indications, from 11 named agencies in 12 states.

16protocols
11named agencies
12states
3indications
26dose entries
100% of 26machine-parsed

1,335 rows are under review across the census and excluded from every number on this page. How that works.

Indications3

  • CHF / pulmonary edema n=1
  • Eclampsia / pre-eclampsia n=4
  • Other n=13

Published distributions1

Only groups with at least 5 sources publish a distribution; thinner groups show their count alone.

IndicationPopulationSourcesMedianMiddle halfUnit
OtherAdult13105–10mg

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.