Medication (brand)How suppliedUsual dosageSchedule
Oseltamivir (Tamiflu) (for ages ≥ 1 year)75 mg75 mgTwice a day for five days
< 33 lb (15 kg)60 mg/5 mL30 mg (2.5 mL)Twice a day for five days
33 to 50.7 lb (15 to 23 kg)60 mg/5 mL45 mg (3.75 mL)Twice a day for five days
50.8 to 88.2 lb (23 to 40 kg)60 mg/5 mL60 mg (5 mL)Twice a day for five days
> 88.2 lb (40 kg)75 mg75 mgTwice a day for five days
Zanamivir (Relenza) (for ages ≥ 7 years)5 mg powder2 puffsTwice a day for five days