US EMS Protocol Census
Drug

Promethazine in US EMS protocols

1,335 under review41 sources39 named agencies15 statesas of 2026-09-20

41 published protocols carry Promethazine across 4 indications, from 39 named agencies in 15 states.

41protocols
39named agencies
15states
4indications
100dose entries
100% of 100machine-parsed

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

Indications4

Published distributions3

Only groups with at least 5 sources publish a distribution; thinner groups show their count alone.

IndicationPopulationSourcesMedianMiddle halfUnit
Nausea / vomitingAdult3712.512.5–18.75mg
Nausea / vomitingPediatric, weight-based100.250.25–0.4688mg/kg
OtherAdult615.62512.5–18.75mg

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.