atenolol

noun

aten·​o·​lol ə-ˈte-nə-ˌlȯl How to pronounce atenolol (audio)
-ˌlōl
: a beta blocker C14H22N2O3 used in the treatment of hypertension

Examples of atenolol 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.
People with asthma, COPD, or other lung issues that may be worsened by the targeting of beta-2 receptors by non-selective beta-blockers like carvedilol would likely be better suited for selective beta-blockers like metoprolol or atenolol. Sara Hoffman, Pharmd, Verywell Health, 22 Oct. 2024 The half-life of atenolol is about six hours.5 After six hours, half of the original dose of atenolol is still in the body. Alex Yampolsky, Verywell Health, 11 July 2024 Side effects associated with atenolol and metoprolol are similar. Alex Yampolsky, Verywell Health, 11 July 2024 The pharmacy was fined $50,000, and an additional $5,000 for the inspectors’ finding that a pharmacist had dispensed a prescription of atenolol, a blood pressure medicine, without consulting with the customer about how to safely take it. Melody Petersen, Los Angeles Times, 5 Sep. 2023 That’s also probably due to the atenolol. Tony Dajer, Discover Magazine, 27 Aug. 2019 The goal for atenolol as a blood pressure medicine is not the resting heart rate, but the resting blood pressure. Dr. Keith Roach, oregonlive, 15 Aug. 2022 Toxicology testing found amiodarone, a drug used to treat abnormal heart rhythms, and atenolol, used to treat hypertension, in his system, the report states. Dennis Romero, NBC News, 20 July 2022 However, atenolol and other beta blockers are seldom used as the first medicine to treat blood pressure, except in cases where beta blockers also are useful for something else. Dr. Keith Roach, oregonlive, 15 Aug. 2022

Word History

Etymology

perhaps from antihypertensive + -olol (as in propranolol)

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of atenolol was in 1972

Dictionary Entries Near atenolol

Cite this Entry

“Atenolol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atenolol. Accessed 8 Nov. 2024.

Medical Definition

atenolol

noun
aten·​o·​lol ə-ˈten-ə-ˌlȯl, -ˌlōl How to pronounce atenolol (audio)
: a beta-blocker C14H22N2O3 used in the treatment of hypertension see tenormin
Last Updated: - Updated example sentences
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