Oseltamivir — paediatric dose
Weight-based dosing for Oseltamivir in children. Category: Antifungal/Antiviral.
| Dose | 3 mg/kg 12H (≤1 yr); weight-band dosing >1 yr |
|---|---|
| Per kg | 3 mg/kg |
| Maximum | 75 mg |
| Route | PO |
| Frequency | 12H |
Clinical notes
Influenza.
Common questions
What is the dose of Oseltamivir in children?
3 mg/kg 12H (≤1 yr); weight-band dosing >1 yr. That is 3 mg/kg per dose.
What is the maximum Oseltamivir dose for a child?
The maximum single dose is 75 mg. Weight-based calculation should never exceed this ceiling.
How is Oseltamivir given?
Oseltamivir is given by PO, 12H.
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.