Indication

Hydroxocobalamin for Other

28 sources22 named agencies20 statesas of 2026-10-31

Adult dosing has a median of 5000 mg across 24 published protocols, with the middle half between 5000 and 5000.

28sources

22named agencies

20states

66entries

21named here

Includes 1 agency outside the US.

Doses far off from what other protocols give are likely misreads, so they are left out until checked. How that works.

Adultmg

24sources

19named agencies

16states

32entries

0kept as written

min	p25	median	p75	max
5000	5000	5000	5000	5000

Values in mg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

United States EMS Protocol Census, n=24 protocols from 19 named agencies / 16 states, updated Oct 2026

22sources

17named agencies

16states

30entries

0kept as written

min	p25	median	p75	max
70	70	70	70	70

Values in mg/kg. One value per source (that source's median), so a document listing a medication five times still gets one vote.

United States EMS Protocol Census, n=22 protocols from 17 named agencies / 16 states, updated Oct 2026

3sources

2named agencies

3states

4entries

0kept as written

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

United States EMS Protocol Census, n=3 protocols from 2 named agencies / 3 states, updated Oct 2026

Named agencies with a page21

Agencies whose protocols are a public record are named here. Their own doses are on their own pages; this list carries no values.