Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Larynx01:21

Larynx

4.2K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
4.2K
Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics01:23

Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics

984
Respiratory symptoms, such as congestion and cough, commonly accompany respiratory tract conditions. Various medications, such as antitussives, expectorants, and mucolytics, play crucial roles in providing relief.
Antitussives include codeine, dextromethorphan (Robitussin), and benzonatate (Tessalon). Codeine and dextromethorphan exert their effects centrally by suppressing the cough reflex center in the medulla.  Benzonatate operates peripherally within the respiratory tract by...
984
Antiasthma Drugs: Leukotriene Modifiers01:19

Antiasthma Drugs: Leukotriene Modifiers

1.8K
Leukotriene modifiers, or cysteinyl leukotriene receptor antagonists, are medications used to manage chronic asthma. These agents target specific inflammatory mediators produced during arachidonic acid metabolism, an essential process in generating inflammation in the body.
Leukotriene modifiers work through two distinct mechanisms:
1.8K
Drugs Used in Upper Respiratory Disorders: Overview01:16

Drugs Used in Upper Respiratory Disorders: Overview

632
Upper respiratory tract disorders, including viral infections and allergic rhinitis, cause significant discomfort and disrupt daily life. Managing these conditions involves a variety of drugs, such as antihistamines, intranasal steroids, decongestants, antitussives, expectorants, and mucolytics. Specific examples of drugs in each category are provided.
Antihistamines (e.g., Benadryl) block histamines from binding. Histamines are chemicals released during an allergic reaction in the body. As a...
632
Drugs Used in Lower Respiratory Disorders: Overview01:17

Drugs Used in Lower Respiratory Disorders: Overview

1.1K
Lower respiratory tract disorders present challenges that often require skilled and nuanced approaches for effective management. Common ailments, such as asthma and chronic obstructive pulmonary disease (COPD), have prompted the development of intricate treatment strategies involving bronchodilators and anti-inflammatory drugs, each tailored to ease breathing and revitalize the lungs.
Bronchodilators, the first step of respiration enhancement, come in various forms, each with its own mechanism...
1.1K
Antiasthma Drugs: β2-Adrenoceptor Agonists01:25

Antiasthma Drugs: β2-Adrenoceptor Agonists

1.6K
Bronchodilators are critical in managing asthma, a chronic respiratory condition characterized by airway constriction due to inflammation and hyper-reactivity. Specifically, bronchodilators ease this constriction by relaxing the bronchial muscles, facilitating easier breathing.
One class of bronchodilators includes β2-adrenoceptor agonists. These agents target the β2-adrenoceptors located on bronchial smooth muscle cells. By stimulating these receptors, β2-agonists induce...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Self-Care for Otolaryngologists.

Otolaryngologic clinics of North America·2025
Same author

How to be a Better Surgeon: The Evidence for Surgical Coaching.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2024
Same author

Intersection of Mental Health and Dysphonia: A Scoping Review.

Journal of voice : official journal of the Voice Foundation·2023
Same author

Refractory tympanostomy tube otorrhea: Outcomes with otowick placement.

International journal of pediatric otorhinolaryngology·2023
Same author

Patient Safety/Quality Improvement Primer, Part IV: Psychological Safety-Drivers to Outcomes and Well-being.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2022
Same author

Complementary and Integrative Medicine and the Voice.

Otolaryngologic clinics of North America·2022

Related Experiment Video

Updated: Jan 18, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:22

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

968

Medications and the larynx.

Jonathan Harounian1, Eugene Postevka2, Nausheen Jamal3

  • 1Department of Otolaryngology - Head and Neck Surgery, Temple University Hospital, Philadelphia, Pennsylvania.

Current Opinion in Otolaryngology & Head and Neck Surgery
|October 1, 2019
PubMed
Summary

This review examines how medications affect the larynx. While inhaled corticosteroids can cause fungal infections, anesthetics like sevoflurane may not prevent laryngospasm, and lidocaine shows mixed results.

More Related Videos

Subcutaneous Neurotrophin 4 Infusion Using Osmotic Pumps or Direct Muscular Injection Enhances Aging Rat Laryngeal Muscles
05:50

Subcutaneous Neurotrophin 4 Infusion Using Osmotic Pumps or Direct Muscular Injection Enhances Aging Rat Laryngeal Muscles

Published on: June 13, 2017

8.8K
Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
05:25

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy

Published on: October 24, 2025

404

Related Experiment Videos

Last Updated: Jan 18, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:22

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

968
Subcutaneous Neurotrophin 4 Infusion Using Osmotic Pumps or Direct Muscular Injection Enhances Aging Rat Laryngeal Muscles
05:50

Subcutaneous Neurotrophin 4 Infusion Using Osmotic Pumps or Direct Muscular Injection Enhances Aging Rat Laryngeal Muscles

Published on: June 13, 2017

8.8K
Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
05:25

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy

Published on: October 24, 2025

404

Area of Science:

  • Otolaryngology
  • Pharmacology
  • Laryngeal Physiology

Background:

  • The larynx contains intricate structures susceptible to medication side effects.
  • Laryngeal dysfunction can manifest as voice or swallowing complaints.

Purpose of the Study:

  • To review existing literature on the impact of various medical agents on laryngeal structures.
  • To identify known and potential adverse effects of medications on laryngeal function.

Main Methods:

  • Systematic review of available scientific literature.
  • Analysis of studies investigating drug effects on the larynx.

Main Results:

  • Inhaled corticosteroids are associated with laryngeal candidiasis and other fungal infections.
  • Sevoflurane does not significantly reduce laryngospasm risk; lidocaine's role is debated.
  • Preinduction nebulization with ketamine, magnesium sulfate, or budesonide may prevent postoperative symptoms.

Conclusions:

  • Further research is needed to understand the effects of antibiotics and other agents on laryngeal structure and function.
  • Comprehensive understanding of drug-induced laryngeal effects is crucial for patient care.