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Tamiflu

British  
/ ˈtæmɪˌfluː /

noun

  1. an oral antiviral drug that attacks the influenza virus and prevents it spreading inside the body

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Both Xofluza and Tamiflu are made by Genentech.

From The Wall Street Journal • Jan. 12, 2026

New research from Monroe Carell Jr. Children's Hospital at Vanderbilt now challenges that long-held concern about oseltamivir, widely known as Tamiflu.

From Science Daily • Jan. 5, 2026

Healthy high-risk people, such as older individuals, can be prescribed antiviral drugs like Tamiflu if another household member has the flu, Chin-Hong said.

From Los Angeles Times • Nov. 25, 2025

The next day doctors started her on oseltamivir, also known under the brand name Tamiflu.

From Salon • Jan. 6, 2025

One recent review found too little evidence to gauge the effectiveness of three of the four drugs, including the commonly used oseltamivir, sold as Tamiflu.

From New York Times • Jun. 17, 2024

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