LIDOCAINE Definition & Meaning

lidocaine

[ lahy-duh-keyn ]

Phonetic (Standard)IPA

noun

Pharmacology.

a synthetic crystalline powder, C 14 H 22 N 2 O, used as a local anesthetic and also in the management of certain arrhythmias.

lidocaine

/ ˈ��ɪ��əˌ��ɪ�� /

noun

a powerful local anaesthetic administered by injection, or topically to mucous membranes. Formula: C 14 H 22 N 2 O.HCl.H 2 O Also calledlignocaine

lidocaine

/ ��ī′��ə-��′ /

A synthetic amide, C 14 H 22 N 2 O, used chiefly in the form of its hydrochloride as a local anesthetic.

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�y��vlog History and Origins

Origin of lidocaine¹

(acetani)lid(e) + -o- + -caine, extracted from cocaine (to designate an anesthetic)

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�y��vlog History and Origins

Origin of lidocaine¹

C20: from ( acetani)lid(e) + -caine on the model of cocaine

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Example Sentences

Examples have not been reviewed.

In this recommendation, the CDC stated that paracervical block with lidocaine might reduce patient pain.

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In the new update, “CDC retained both of those recommendations and added a new recommendation that topical lidocaine might also be useful for reducing patient pain.”

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According to the guidelines, the topical anesthetic lidocaine “might be useful for reducing patient pain” when injected as a local anesthetic or applied topically as a numbing gel, cream or spray.

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Birch also cites an experiment in which lidocaine was used to relieve experimentally-induced pain from an injection of acetic acid in an octopus.

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That was after a challenge stemming from the case of Robert Diaz, a Riverside County nurse who had killed at least 12 patients by injecting them with lidocaine.

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