metronidazole
noun
met·ro·ni·da·zole
ˌme-trə-ˈnī-də-ˌzōl 
: a drug C6H9N3O3 used especially to treat vaginal trichomoniasis, amebiasis, and infections by anaerobic bacteria
Examples of metronidazole in a Sentence
Recent Examples on the Web
Not all these infections are always caused by bacteria susceptible to or can be killed by metronidazole.
—
Alex Yampolsky, Verywell Health, 8 Aug. 2024
One option is metronidazole, which comes in a gel or a cream.
—Cindy Kuzma, Health, 16 Mar. 2024
Depending on the infection and the clinic, you might be given the option of oral or vaginal antibiotics (often, clindamycin or metronidazole) to treat BV.
—Mara Santilli, SELF, 21 Mar. 2024
Topical metronidazole can cause stinging or burning.
—Johnstone M. Kim, Verywell Health, 16 Dec. 2023
Kondo thinks metronidazole, also called MZ, could be an attractive tool.
—Isabella Cueto, STAT, 14 June 2023
That work then led to a small, ongoing clinical trial at the University of Louisville studying the effect of metronidazole for post-operative pain after endometriosis surgery.
—Isabella Cueto, STAT, 14 June 2023
Then again, Demodex can survive high concentrations of metronidazole, so maybe the mites are irrelevant to the substance’s actions.
—Ed Yong, Discover Magazine, 31 Aug. 2012
One of the primary medications recommended by the CDC for treating B. coli is metronidazole, but Harriet didn’t get it until five days after her diagnosis, the records show.
—Greg Kahn, National Geographic, 8 July 2020
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Alex Yampolsky, Verywell Health, 8 Aug. 2024
One option is metronidazole, which comes in a gel or a cream.
—Cindy Kuzma, Health, 16 Mar. 2024
Depending on the infection and the clinic, you might be given the option of oral or vaginal antibiotics (often, clindamycin or metronidazole) to treat BV.
—Mara Santilli, SELF, 21 Mar. 2024
Topical metronidazole can cause stinging or burning.
—Johnstone M. Kim, Verywell Health, 16 Dec. 2023
Kondo thinks metronidazole, also called MZ, could be an attractive tool.
—Isabella Cueto, STAT, 14 June 2023
That work then led to a small, ongoing clinical trial at the University of Louisville studying the effect of metronidazole for post-operative pain after endometriosis surgery.
—Isabella Cueto, STAT, 14 June 2023
Then again, Demodex can survive high concentrations of metronidazole, so maybe the mites are irrelevant to the substance’s actions.
—Ed Yong, Discover Magazine, 31 Aug. 2012
One of the primary medications recommended by the CDC for treating B. coli is metronidazole, but Harriet didn’t get it until five days after her diagnosis, the records show.
—Greg Kahn, National Geographic, 8 July 2020
Cite this Entry
“Metronidazole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metronidazole. Accessed 13 Mar. 2025.
Copy CitationMedical Definition
metronidazole
noun
met·ro·ni·da·zole
ˌme-trə-ˈnīd-ə-ˌzōl
: an antiprotozoal and antibacterial drug C6H9N3O3 used especially to treat vaginal trichomoniasis, amebiasis, and infections by anaerobic bacteria see flagyl
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