Diazepam — paediatric dose
Weight-based dosing for Diazepam in children. Category: Sedation.
| Dose | IV 0.1–0.3 mg/kg; PR 0.5 mg/kg |
|---|---|
| Per kg | 0.1–0.3 mg/kg |
| Maximum | 10 mg |
| Route | IV |
Clinical notes
Max 10 mg. Seizures if no IV access → rectal.
Common questions
What is the dose of Diazepam in children?
IV 0.1–0.3 mg/kg; PR 0.5 mg/kg. That is 0.1–0.3 mg/kg per dose.
What is the maximum Diazepam dose for a child?
The maximum single dose is 10 mg. Weight-based calculation should never exceed this ceiling.
How is Diazepam given?
Diazepam is given by IV.
About this page
Compiled from standard paediatric references. Verify against a current formulary and your local protocol.
Spotted something wrong? Report an error on this page — corrections from clinicians are welcome and are reviewed before any change is published.
Last reviewed 2026-08-12.