Clarithromycin — paediatric dose

Weight-based dosing for Clarithromycin in children. Category: Antibiotic.

Common questions

7.5 mg/kg 12H. That is 7.5 mg/kg per dose.

The maximum single dose is 500 mg. Weight-based calculation should never exceed this ceiling.

Clarithromycin is given by PO/IV, 12H.

Reviewed by Dr Santanu Ghosh — MBBS, MD Paediatrics (Army), IDPCCM (IAP, ICH Kolkata). Paediatrician and paediatric critical care specialist.

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.