PediRounds

Diclofenac — paediatric dose

Weight-based dosing for Diclofenac in children. Category: Analgesia.

Dose1 mg/kg 8H (max 50 mg/dose)
Per kg1 mg/kg
Maximum50 mg
RoutePO/PR
Frequency8H

Clinical notes

NSAID cautions as above.

Common questions

What is the dose of Diclofenac in children?

1 mg/kg 8H (max 50 mg/dose). That is 1 mg/kg per dose.

What is the maximum Diclofenac dose for a child?

The maximum single dose is 50 mg. Weight-based calculation should never exceed this ceiling.

How is Diclofenac given?

Diclofenac is given by PO/PR, 8H.

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.