ibuprofen

noun

ibu·​pro·​fen ˌī-byu̇-ˈprō-fən How to pronounce ibuprofen (audio)
 also  ī-ˈbyü-prə-fən
: a nonsteroidal anti-inflammatory drug C13H18O2 used to relieve pain and fever

Examples of ibuprofen in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Affected children don’t perk up, even after ibuprofen or acetaminophen. Erika Edwards, NBC news, 30 July 2025 Non-steroidal anti-inflammatory drugs (NSAIDs) such as Motrin/Advil (ibuprofen) and Aleve (naproxen) can also help reduce inflammation and swelling. Aubrey Bailey, Verywell Health, 22 July 2025 These will likely be higher-dose versions of those sold over the counter to relieve pain, like Advil (ibuprofen) and Aleve (naproxen). Alice Oglethorpe, SELF, 18 July 2025 Fever reducers like acetaminophen or ibuprofen can induce sweating as your body breaks a fever. Lauryn Higgins, Time, 7 July 2025 See All Example Sentences for ibuprofen

Word History

Etymology

is- + butyl + propionic acid + -fen (alteration of phenyl)

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of ibuprofen was in 1967

Browse Nearby Words

Cite this Entry

“Ibuprofen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ibuprofen. Accessed 6 Aug. 2025.

Medical Definition

ibuprofen

noun
ibu·​pro·​fen ˌī-byu̇-ˈprō-fən How to pronounce ibuprofen (audio)
: a nonsteroidal anti-inflammatory drug C13H18O2 used in over-the-counter preparations to relieve pain and fever and in prescription strength especially to relieve the symptoms of rheumatoid arthritis and degenerative arthritis see advil, motrin

More from Merriam-Webster on ibuprofen

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