Definition of lidocaine
:a crystalline compound C14H22N2O that is used in the form of its hydrochloride as a local anesthetic and as an antiarrhythmic agent
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Recent Examples of lidocaine from the Web
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The physician assistant, Jennifer, applied a topical lidocaine, which numbs your skin.
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Two weeks after Mr. Shields was admitted, doctors tried lidocaine — a powerful local anesthetic commonly used by dentists.
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Then a small amount of lidocaine to numb the vein, followed by a large dose of propofol — the anesthetic often used to ease people to sleep before operations.
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Detectives say the surgical kit contained a scalpel, lidocaine, medical dressings, and other medical equipment.
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The surgical kit included a scalpel, lidocaine, medical dressing and other medical items.
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It doesn't hurt that much: Doctors apply topical numbing cream first, and most fillers are infused with lidocaine to further ease the pain factor.
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To dull pain, lidocaine may be injected into the prostate, and most doctors will offer a sedative for patients who want one.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lidocaine.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of lidocaine
acetanilid + -o- + -caine
Medical Dictionary
medical Definition of lidocaine
:a crystalline compound C14H22N2O used as a local anesthetic often in the form of its hydrochloride C14H22N2O·HCl — called also
lignocaine; see xylocaine
Learn More about lidocaine
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Britannica.com: Encyclopedia article about lidocaine
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