PediRounds

Thiopentone — paediatric dose

Weight-based dosing for Thiopentone in children. Category: Sedation.

Dose3-5 mg/kg IV induction
Per kg3–5 mg/kg
RouteIV
Frequencyinduction

Clinical notes

Barbiturate; hypotension and negative inotropy.

Common questions

What is the dose of Thiopentone in children?

3-5 mg/kg IV induction. That is 3–5 mg/kg per dose.

How is Thiopentone given?

Thiopentone is given by IV, induction.

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.