How to Pronounce Methylnaltrexone
Definition, meaning, and phonetic spelling
Methylnaltrexone Pronunciation
meth-il-nal-TREK-sone
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
meth
il
nal
TREK
stress here
sone
5 syllables
What is Methylnaltrexone?
Methylnaltrexone is used to treat constipation caused by opioid (narcotic) pain medications in people with chronic (ongoing) pain that is not caused by cancer but may be related to a previous cancer or cancer treatment. Methylnaltrexone is in a class of medications called peripherally acting mu-opioid receptor antagonists. It works by protecting the bowel from the effects of opioid (narcotic) medications.
Definition sourced from MedlinePlus, National Library of Medicine
Questions About Methylnaltrexone
How do you pronounce methylnaltrexone?
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Methylnaltrexone is pronounced METH-il-nal-TREK-sone. Start with "METH" (like the word "method" without the "od"), then say "il" (like the letter "L"), then "nal" (rhymes with "pal"), and finish with "TREK-sone" where "TREK" is stressed and rhymes with "check."
Which syllable in methylnaltrexone gets the stress?
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The stress falls on the third syllable: TREK. You say it as METH-il-nal-TREK-sone, with the emphasis on "TREK." Many people mistakenly stress the first syllable (METH), but that's incorrect.
How many syllables does methylnaltrexone have?
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Methylnaltrexone has five syllables: METH-il-nal-TREK-sone. Counting them out helps you say the word more confidently and naturally.
What are common mispronunciations of methylnaltrexone?
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People often mispronounce it as "METH-il-nal-TREX-own" (putting stress on the wrong syllable) or "meth-il-NAL-trex-sone" (stressing the second half instead of the third syllable). Remember: the stress belongs on TREK, the third syllable.
Can you use methylnaltrexone in a sentence?
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Here's an example: "The patient's prescriptions included methylnaltrexone, and the nurse made sure to pronounce it correctly when reviewing the medications during rounds." This shows how the word might appear in a healthcare or educational conversation.
Is there a shorter way to say or write methylnaltrexone?
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Methylnaltrexone is sometimes abbreviated as "MNT" in medical writing, but the full name methylnaltrexone is preferred in most conversations. If you see the abbreviation, you would just say each letter: M-N-T.
How should you break down methylnaltrexone into parts for easier pronunciation?
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Try breaking it into chunks: say "METH-il" (like a quick two-syllable start), then "nal-TREK" (where TREK gets the emphasis), then finish with "sone." Practicing it in these chunks makes the full word easier to manage.

