calcium channel blocker

noun

Definition of calcium channel blocker

: any of a class of drugs (such as verapamil) that prevent or slow the influx of calcium ions into smooth muscle cells and are used especially to treat some forms of angina pectoris and some cardiac arrhythmias

Examples of calcium channel blocker in a Sentence

Recent Examples on the Web Amlodipine as a calcium channel blocker, and is generally very effective at lowering blood pressure. Dr. Keith Roach, oregonlive, 7 Jan. 2022 For high blood pressure, my doctor took me off amlodipine 5 mg and prescribed a different calcium channel blocker, nifedipine. Dr. Keith Roach, oregonlive, 29 Oct. 2021 Those preventative medicine treatments include anticonvulsants, antidepressants, beta blockers and calcium channel blockers that might help control withdrawal pain without risking medication overuse headaches. Sandee Lamotte, CNN, 26 May 2020 That might include medication (such as blood thinners, anti-seizure medications, or calcium channel blockers that can reduce some of the symptoms of Moyamoya). Sarah Jacoby, SELF, 28 Nov. 2018 Also, other studies have shown that calcium channel blockers may actually prevent pancreatic cancer. David Becker, Philly.com, 12 June 2018 Beta blockers may reduce the frequency and severity of migraines, and calcium channel blockers can help prevent migraines altogether, according to the Mayo Clinic. Korin Miller, SELF, 12 July 2018 Verapamil is a drug that lowers blood pressure and in a class called calcium channel blockers. NBC News, 9 July 2018 Among the 4,338 women who had taken a short-acting calcium channel blocker for high blood pressure, 45 (or about 1%) were diagnosed with pancreatic cancer. Melissa Healy, latimes.com, 18 Apr. 2018 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'calcium channel blocker.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of calcium channel blocker

1977, in the meaning defined above

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Time Traveler for calcium channel blocker

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The first known use of calcium channel blocker was in 1977

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Dictionary Entries Near calcium channel blocker

calcium carbonate

calcium channel blocker

calcium chloride

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Statistics for calcium channel blocker

Cite this Entry

“Calcium channel blocker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calcium%20channel%20blocker. Accessed 17 Aug. 2022.

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More Definitions for calcium channel blocker

calcium channel blocker

noun

Medical Definition of calcium channel blocker

: any of a class of drugs (as verapamil) that prevent or slow the influx of calcium ions into smooth muscle cells especially of the heart and that are used especially to treat some forms of angina pectoris and some cardiac arrhythmias

called also calcium blocker

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