doxycycline

noun

doxy·​cy·​cline ˌdäk-sə-ˈsī-ˌklēn How to pronounce doxycycline (audio)
: a broad-spectrum tetracycline antibiotic C22H24N2O8 used orally to treat various bacterial infections

Examples of doxycycline in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The front-line treatment for Lyme disease, anaplasmosis, and ehrlichiosis is a different antibiotic, doxycycline. Jeffrey Kluger, TIME, 16 Oct. 2024 In June, the CDC recommended doxycycline post-exposure prophylaxis for high-risk groups — essentially, a morning after pill for STIs. Simar Bajaj, NBC News, 8 Sep. 2024 Do not use doxycycline if pregnant or breastfeeding. Megan Nunn, Verywell Health, 13 Sep. 2024 The antibiotics most commonly used to treat anthrax—ciprofloxacin and doxycycline—are readily available and widely used throughout medicine. Robert Hart, Forbes, 5 Sep. 2024 See all Example Sentences for doxycycline 

Word History

Etymology

deoxy- + tetracycline

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of doxycycline was in 1966

Dictionary Entries Near doxycycline

Cite this Entry

“Doxycycline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/doxycycline. Accessed 14 Nov. 2024.

Medical Definition

doxycycline

noun
doxy·​cy·​cline ˌdäk-sə-ˈsī-ˌklēn How to pronounce doxycycline (audio)
: a broad-spectrum tetracycline antibiotic C22H24N2O8 used orally to treat various bacterial infections
Last Updated: - Updated example sentences
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