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Weight (kg)

Weight (kg)

Age-based reference (QID × 5 days)

H. Zoster / Varicella: 20 mg/kg/dose QID × 5 days (max 800 mg/dose).
Age bands apply when weight-based dose is not used.

Weight (kg)

Weight band reference

Concentration: 1 mg/mL. Given twice daily (BD).
For weight <10 kg — consult specialist.

Weight (kg)

Administration: Take on an empty stomach for maximum bioavailability. Do not take with food or antacids.