Oseltamivir phosphate is the active pharmaceutical ingredient found in medications such as Tamiflu. It is an antiviral medication used for the treatment and prevention of influenza (flu) caused by influenza A and B viruses. Here are key points about oseltamivir phosphate:

This page is general information only. It is not a substitute for advice from your doctor or pharmacist.

Medicines Containing Oseltamivir Phosphate