US EMS Protocol Census
Indication

Hydroxocobalamin for Other

1,335 under review7 sources6 named agencies7 statesas of 2026-09-20

Adult dosing has a median of 5000 mg across 5 published protocols, with the middle half between 5000 and 5000.

7sources
6named agencies
7states
12entries
6named here

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

Adultmg

5sources
5named agencies
5states
5entries
0kept as written
minp25medianp75max
50005000500050005000

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 60%
  • IV/IO 40%

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

Pediatric, weight-basedmg/kg

5sources
4named agencies
5states
5entries
0kept as written
minp25medianp75max
7070707070

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 60%
  • IV/IO 40%

United States EMS Protocol Census, n=5 protocols from 4 named agencies / 5 states, updated Sep 2026

Adult, weight-basedmg/kg

2sources
1named agencies
2states
2entries
0kept as written

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

Routes

  • IV 50%
  • IV/IO 50%

United States EMS Protocol Census, n=2 protocols from 1 named agencies / 2 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.