MedPath

Benzocaine

Generic Name
Benzocaine
Brand Names
Anbesol Cold Sore Therapy, Cepacol Sore Throat Plus Cough, Cetacaine, Chloraseptic Sore Throat, Chloraseptic Sore Throat + Cough, Diphen, Docusol Plus, Enemeez Plus, Medicaine Sting and Bite, One Touch Reformulated Apr 2009, Orasep Reformulated Dec 2013, Rectogel, Salinocaine, Topex, Vagisil Original Formula, Zap, Zilactin-B
Drug Type
Small Molecule
Chemical Formula
C9H11NO2
CAS Number
94-09-7
Unique Ingredient Identifier
U3RSY48JW5
Background

Benzocaine is an ester local anesthetic that acts by preventing transmission of impulses along nerve fibers and at nerve endings. It is commonly used for local anesthesia in many over the counter products. Benzocaine was first used for local anesthesia in dentistry.

Indication

Benzocaine is indicated for local anesthesia in dentistry, minor trauma, and as preparation for infiltrative anesthesia. Benzocaine products are indicated for topical anesthesia in a wide variety of conditions including skin irritation, oral pain, and hemorrhoids.

Associated Conditions
Acute Sore Throat Pain, Dental Pain, Gangrene Stomatitis, Gingivitis, Haemorrhoids, Laryngitis, Pharyngitis, Premature Ejaculation, Secondary Bacterial Infection caused by Tonsillectomy, Secondary Bacterial Infection caused by Tooth Extractions, Skin Irritation, Sore Throat, Stomatitis, Sunburn, Teething pain, Tonsillitis, Tooth Pain, Vomiting, Pruritic dermatosis, Ulceration of the mouth
Associated Therapies
Buccopharyngeal anesthesia

Pain Reduction Using Vibration and Topical Anesthesia

Early Phase 1
Completed
Conditions
Pain Management
Interventions
Device: Powered Toothbrush
First Posted Date
2025-03-25
Last Posted Date
2025-04-02
Lead Sponsor
University of Lahore
Target Recruit Count
60
Registration Number
NCT06804616
Locations
🇵🇰

University Of Lahore, Lahore, Punjab, Pakistan

Photobiomodulation and Tooth Analgesia

Not Applicable
Not yet recruiting
Conditions
Dental Anaesthesia
Dental Pain
Dental Analgesia
Interventions
Device: Photobiomodulation
Drug: Local Anesthesia
First Posted Date
2024-11-15
Last Posted Date
2025-05-07
Lead Sponsor
University of Maryland, Baltimore
Target Recruit Count
200
Registration Number
NCT06691269

Pre Injection Use of Cryoanesthesia Versus Topical Anesthetic Gel in Reducing Pain Perception During Palatal Injections

Phase 4
Completed
Conditions
Pain
Interventions
Other: Topical ice
First Posted Date
2023-12-11
Last Posted Date
2023-12-11
Lead Sponsor
B.P. Koirala Institute of Health Sciences
Target Recruit Count
60
Registration Number
NCT06165432
Locations
🇳🇵

B.P Koirala institute of health sciences, Dharān Bāzār, Koshi, Nepal

Effectiveness of Laser Photobiomodulation Therapy in Reducing Child Pain During Local Anesthesia Injection

Not Applicable
Recruiting
Conditions
Local Anesthesia Injection Pain
Interventions
Device: Photobiomodulation
First Posted Date
2023-05-16
Last Posted Date
2023-05-16
Lead Sponsor
Aliaa Hamouda
Target Recruit Count
64
Registration Number
NCT05861154
Locations
🇪🇬

Faculty of Dentistry, Alexandria University, Alexandria, Egypt

Compare the Efficacy of Various Pain Alleviating Methods in Reducing Pain in Children During Intraoral Local Anaesthetic Injections

Not Applicable
Recruiting
Conditions
Anesthesia, Local
Interventions
Device: Transcutaneous electric nerve stimuli
Other: Ice application
First Posted Date
2022-10-03
Last Posted Date
2022-10-04
Lead Sponsor
Minia University
Target Recruit Count
224
Registration Number
NCT05564442
Locations
🇪🇬

El Minia university, Minya, Egypt

Emla Cream Versus Benzocaine on Analgesia

Early Phase 1
Completed
Conditions
Effect of Drug
Interventions
First Posted Date
2021-09-29
Last Posted Date
2022-07-29
Lead Sponsor
Dow University of Health Sciences
Target Recruit Count
70
Registration Number
NCT05060913
Locations
🇵🇰

Dr. Ishrat-ul-Ebad institute of oral health sciences, Karachi, Sindh, Pakistan

Using Anesthetic Gel Patches to Reduce Pain of Palatal Injection

Phase 1
Completed
Conditions
Anesthesia, Dental
Interventions
Drug: Topicale GelPatch (Benzocaine 18%)
First Posted Date
2020-03-23
Last Posted Date
2020-03-23
Lead Sponsor
Dina Youssef Attia
Target Recruit Count
50
Registration Number
NCT04317508
Locations
🇪🇬

Faculty of Dentistry, Alexandria University, Alexandria, Egypt

Pain Assessment During Mandibular Nerve Block Injection With the Aid of Dental Vibe Tool in Pediatric Dental Patients

Phase 2
Completed
Conditions
Anesthesia, Local
Interventions
First Posted Date
2018-12-31
Last Posted Date
2020-04-10
Lead Sponsor
Nourhan M.Aly
Target Recruit Count
60
Registration Number
NCT03790540
Locations
🇪🇬

Faculty of Dentistry, Alexandria University, Alexandria, Egypt

A Study to Determine the Efficacy and Safety of a Benzocaine Lozenge for Treatment of Sore Throat.

Phase 3
Completed
Conditions
Sore Throat
Interventions
First Posted Date
2018-02-14
Last Posted Date
2018-10-18
Lead Sponsor
McNeil AB
Target Recruit Count
260
Registration Number
NCT03432923
Locations
🇷🇺

Railway Clinical Hospital n.a. N.A. Semashko Lyublino railway station of the Russian Railways, Stavropolskaya str., 23, build.1,, Moscow, Russian Federation

🇷🇺

Central Clinical Hospital of Russian Academy of Sciences Litovskiy bulvar, 1A, Moscow, Russian Federation

🇷🇺

Federal State Budgetary Institution "Policlinic #5" of Administrative Department of the President of the Russian Federation Plyushchikha str., 14, Moscow, Russian Federation

and more 16 locations

Phase III Study Evaluating Topical Benzocaine for Treatment of Acute Otitis Media in Children

Phase 3
Completed
Conditions
Pain
Acute Otitis Media
Interventions
First Posted Date
2017-04-17
Last Posted Date
2017-10-13
Lead Sponsor
Lachlan Pharma Holdings
Target Recruit Count
141
Registration Number
NCT03116737
Locations
🇺🇸

Cyn3rgy Research, Gresham, Oregon, United States

© Copyright 2025. All Rights Reserved by MedPath