Tuesday, October 6, 2026

Tamiflu (Oseltamivir): My Experience Comparing Information About This Antiviral

Tamiflu (Oseltamivir 30 mg, 45 mg, 75 mg): Comprehensive Patient Information for Canada

Basic Product Information

Generic Name (INN)Oseltamivir phosphate
Canadian Brand Names / Trade NamesTamiflu (Hoffmann-La Roche Limited); generic formulations include ACH-Oseltamivir Phosphate, Jamp Oseltamivir, NAT-Oseltamivir, Sandoz Oseltamivir, and others
ATC CodeJ05AH02
Available Dosage Forms and StrengthsCapsules: 30 mg, 45 mg, and 75 mg oseltamivir (as oseltamivir phosphate). Powder for oral suspension: 6 mg/mL oseltamivir when reconstituted
ManufacturersHoffmann-La Roche Limited (Tamiflu); Natco Pharma (Canada) Inc. (NAT-Oseltamivir); Jamp Pharma Corporation (Jamp Oseltamivir); Sandoz Canada Incorporated (Sandoz Oseltamivir); Apotex Inc. (ACH-Oseltamivir Phosphate)
Prescription StatusPrescription only in Canada