| Agent | Age group (years) | ||||
|---|---|---|---|---|---|
| 1 to 6 | 7 to 9 | 10 to 12 | 13 to 64 | 65 and older | |
| Zanamivir (Relenza) | |||||
| Treatment | NA* | 10 mg (2 inhalations) twice daily | 10 mg (2 inhalations) twice daily | 10 mg (2 inhalations) twice daily | 10 mg (2 inhalations)twice daily |
| Chemoprophylaxis | 10 mg (2 inhalations) once daily in children 5 or 6 years of age* | 10 mg (2 inhalations) once daily | 10 mg (2 inhalations) once daily | 10 mg (2 inhalations) once daily | 10 mg (2 inhalations)once daily |
| Oseltamivir (Tamiflu) | |||||
| Treatment | Dosage varies by weight† | Dosage varies by weight† | Dosage varies by weight† | 75 mg twice daily | 75 mg twice daily |
| Chemoprophylaxis | Dosage varies by weight‡ | Dosage varies by weight‡ | Dosage varies by weight‡ | 75 mg daily | 75 mg daily |