US EMS Protocol Census
Indication

Midazolam for Narrow-complex tachycardia

1,335 under review13 sources11 named agencies10 statesas of 2026-09-20

Adult dosing has a median of 2.5 mg across 10 published protocols, with the middle half between 2.125 and 2.5.

13sources
11named agencies
10states
20entries
10named here

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

Adultmg

10sources
8named agencies
7states
11entries
0kept as written
minp25medianp75max
12.1252.52.53.75

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/IO/IN 27%
  • IV 18%
  • IV/IO 18%
  • IV/IO/IM/IN 18%
  • IM/IN 9%
  • IV/IM/IN 9%

United States EMS Protocol Census, n=10 protocols from 8 named agencies / 7 states, updated Sep 2026

Pediatric, weight-basedmg/kg

7sources
5named agencies
7states
8entries
0kept as written
minp25medianp75max
0.050.06250.10.20.2

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

  • IV/IO 38%
  • IV/IO/IM/IN 25%
  • IM/IN 13%
  • IV 13%
  • IV/IM/IN 13%

United States EMS Protocol Census, n=7 protocols from 5 named agencies / 7 states, updated Sep 2026

Adult, weight-basedmg/kg

1sources
1named agencies
1states
1entries
0kept as written

Below 5 sources, so no distribution is published for this group — only the counts above.

Routes

  • IV/IO/IM/IN 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.