Antiflu
Antiflu is an antiviral medication containing Oseltamivir, which is neuraminidase inhibitor. It works by preventing the influenza virus from spreading inside the body, helping to ease symptoms and shorten recovery time when started within 48 hours of symptom onset.
Dosage by Body Weight
Must be taken exactly as prescribed by a healthcare provider. Typically taken twice daily for 5 days for influenza treatment, or once daily for influenza prevention. Can be taken with or without food, but taking it with food may decrease the chance of stomach upset.
- Body Weight
- Below 5 kg
- Dose
- Not routine
- Frequency
- Use only if prescribed
- Tracking Notes
- Safety and efficacy in infants under 1 year of age or below 5 kg should be determined by a pediatrician. Dosing is typically calculated based on exact age and weight.
- Body Weight
- 5-7 kg
- Dose
- 30 mg
- Frequency
- Twice daily for 5 days
- Tracking Notes
- Dose is usually administered using the oral suspension (6 mg/mL). Prevention dose is 30 mg once daily.
- Body Weight
- 8-10 kg
- Dose
- 30 mg
- Frequency
- Twice daily for 5 days
- Tracking Notes
- Dose is usually administered using the oral suspension. Prevention dose is 30 mg once daily.
- Body Weight
- 11-15 kg
- Dose
- 30 mg
- Frequency
- Twice daily for 5 days
- Tracking Notes
- Dose is usually administered using the oral suspension. Prevention dose is 30 mg once daily.
- Body Weight
- 16-20 kg
- Dose
- 45 mg
- Frequency
- Twice daily for 5 days
- Tracking Notes
- Can be administered as oral suspension or 45 mg capsule. Prevention dose is 45 mg once daily.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not routine | Use only if prescribed | Safety and efficacy in infants under 1 year of age or below 5 kg should be determined by a pediatrician. Dosing is typically calculated based on exact age and weight. |
| 5-7 kg | 30 mg | Twice daily for 5 days | Dose is usually administered using the oral suspension (6 mg/mL). Prevention dose is 30 mg once daily. |
| 8-10 kg | 30 mg | Twice daily for 5 days | Dose is usually administered using the oral suspension. Prevention dose is 30 mg once daily. |
| 11-15 kg | 30 mg | Twice daily for 5 days | Dose is usually administered using the oral suspension. Prevention dose is 30 mg once daily. |
| 16-20 kg | 45 mg | Twice daily for 5 days | Can be administered as oral suspension or 45 mg capsule. Prevention dose is 45 mg once daily. |
Formulation
CapsuleOral Suspension
Purpose
Treatment and prevention of Influenza A and Influenza B virus infections
Generic Name
OseltamivirScheduled Drug
Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.