US EMS Protocol Census
Indication

Methylprednisolone for Anaphylaxis

1,335 under review62 sources53 named agencies26 statesas of 2026-09-20

Adult dosing has a median of 125 mg across 56 published protocols, with the middle half between 125 and 125.

62sources
53named agencies
26states
112entries
52named here

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

Adultmg

56sources
49named agencies
23states
57entries
0kept as written
minp25medianp75max
62.5125125125125

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/IM 33%
  • IV/IO 28%
  • IV 25%
  • IV/IM 12%
  • IO/IM 2%

United States EMS Protocol Census, n=56 protocols from 49 named agencies / 23 states, updated Sep 2026

Pediatric, weight-basedmg/kg

47sources
40named agencies
24states
47entries
0kept as written
minp25medianp75max
12222

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/IM 32%
  • IV/IO 26%
  • IV 21%
  • IV/IM 19%
  • IO/IM 2%

United States EMS Protocol Census, n=47 protocols from 40 named agencies / 24 states, updated Sep 2026

Adult, weight-basedmg/kg

7sources
5named agencies
5states
7entries
0kept as written
minp25medianp75max
11.5222

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/IM 43%
  • IV 29%
  • IV/IO 29%

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

Pediatricmg

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

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

Routes

  • IV/IO/IM 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.