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A synthetic amide, C14H22N2O, used chiefly in the form of its hydrochloride as a local anesthetic and antiarrhythmic agent.

[(acetani)lid(e), a toxic compound formerly used as an analgesic and antipyretic (acet(o)- + anil(ine) + -ide) + -caine.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Pharmacology) a powerful local anaesthetic administered by injection, or topically to mucous membranes. Formula: C14H22N2O.HCl.H2O. Also called: lignocaine
[C20: from (acetani)lid(e) + -caine on the model of cocaine]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈlaɪ dəˌkeɪn)

a synthetic crystalline powder, C14H22N2O, used in the form of its hydrochloride as a local anesthetic and to treat certain arrhythmias.
[(acetani) lid (e) + -o- + -caine, extracted from cocaine (to designate an anesthetic)]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Lidocaine - a local anesthetic (trade names Lidocaine and Xylocaine) used topically on the skin and mucous membranes
local anaesthetic, local anesthetic, topical anaesthetic, topical anesthetic, local - anesthetic that numbs a particular area of the body
brand, brand name, marque, trade name - a name given to a product or service
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.


n. lidocaína, anestésico.
English-Spanish Medical Dictionary © Farlex 2012


n lidocaína; viscous — lidocaína viscosa
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
References in periodicals archive ?
On top of that, the Centers for Disease Control and Prevention (CDC) has backed consideration of topicals as the initial treatment for pain, citing specifically the safety of lidocaine and capsaicin relative to oral medication.
Lidocaine is a common, potent anaesthetic, currently used in almost all types of local anesthesia.
Most common technique used to anaesthetize mandibular molar teeth during endodontic procedure is inferior alveolar nerve block (IANB) technique with 2% lidocaine. [1]
Halobetasol-Lidocaine cream, or CITI-002, is a topical treatment consisting of lidocaine and a corticosteroid candidate which aims to be the first and only FDA-approved prescription therapy for symptomatic relief of the pain and discomfort of hemorrhoids.
With Scilex's lead product ZTlido (lidocaine topical system 1.8%) ramping rapidly in the early months of commercial launch and Semnur's lead compound (non-opioid corticosteroid gel) in Phase 3 pivotal studies for the treatment of lumbar radicular pain/sciatica with Fast Track status from the FDA, Scilex Holding is well positioned to become a leader in non-opioid pain management.
(1-4) Lidocaine and prilocaine are amide local anesthetic agents but prilocaine is less toxic and vasodilator than lidocaine.
Here we report a patient with SUNCT who responded to intravenous (IV) lidocaine during the acute attack and is in remission for 8 months with prophylactic treatment.
(10) Various medical therapies, including topical (e.g., lidocaine gel or cream, comolyn cream) and systemic agents (e.g., amitriptyline, calcium citrate, desipramine, gabapentin, paroxetine, venlaxafine), have been studied in small trials and case reports.
(2/3) Pain on injection is particularly a problem in patients receiving propofol for colonoscopy since, unlike surgical patients, colonoscopy patients receive only propofol and lidocaine without sedative or opioid premedication.
At the hospital, the doctor attending to Collins used a syringe to put lidocaine into his ear canal.
This study is designed to show if 2% lidocaine hydrochloride with 1:100,000 epinephrine given only buccally could produce effective palatal anaesthesia in maxillary teeth for removal.