The FDA Approved a New Flu Treatment, Just In Time for Flu Season

The main factor differentiating Xofluza from other antiviral flu treatments on the market, such as Tamiflu and Relenza, is the way it’s taken. Xofluza is the only antiviral that can be taken as a single oral dose. Tamiflu, for example, must be taken orally twice daily for five days, while Relenza is an inhaled powder.