Indication

Calcium Chloride for Hyperkalemia

138 sources113 named agencies44 statesas of 2026-10-31

Adult dosing has a median of 1000 mg across 130 published protocols, with the middle half between 1000 and 1000.

138sources

113named agencies

44states

249entries

113named 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

130sources

105named agencies

42states

143entries

0kept as written

min	p25	median	p75	max
500	1000	1000	1000	1000

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

Routes

IV/IO 81%
IV 19%

United States EMS Protocol Census, n=130 protocols from 105 named agencies / 42 states, updated Oct 2026

Pediatric, weight-basedmg/kg

91sources

77named agencies

35states

93entries

0kept as written

min	p25	median	p75	max
10	20	20	20	20

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

Routes

IV/IO 82%
IV 18%

United States EMS Protocol Census, n=91 protocols from 77 named agencies / 35 states, updated Oct 2026

Adult, weight-basedmg/kg

6sources

6named agencies

5states

6entries

0kept as written

min	p25	median	p75	max
4	10	15	20	20

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

Routes

IV/IO 83%
IV 17%

United States EMS Protocol Census, n=6 protocols from 6 named agencies / 5 states, updated Oct 2026

AdultmL

4sources

4named agencies

4states

4entries

0kept as written

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

Routes

IV/IO 100%

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

Pediatricmg

2sources

2named agencies

2states

2entries

0kept as written

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

Routes

IV/IO 100%

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

Pediatric, weight-basedmL/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 100%

United States EMS Protocol Census, n=1 protocols from 1 named agencies / 1 states, updated Oct 2026

Named agencies with a page113

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