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

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...
Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics01:23

Upper Respiratory Drugs: Antitussives, Expectorants, and Mucolytics

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 anesthetizing...
Chronic Obstructive Pulmonary Disease IV: Clinical Manifestations01:19

Chronic Obstructive Pulmonary Disease IV: Clinical Manifestations

Chronic Obstructive Pulmonary Disease, or COPD, is a long-term condition marked by persistent and only partially reversible airflow limitation. It involves two overlapping conditions—chronic bronchitis and emphysema—which often co-appear but differ in dominant symptoms and underlying mechanisms.Chronic Bronchitis FeaturesChronic bronchitis presents with a persistent productive cough and thick, sometimes purulent mucus due to airway inflammation, enlarged mucus glands, and goblet cell...
Asthma III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:

You might also read

Related Articles

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

Sort by
Same author

Baby Fever: Examining Parental Leave Policies and Pregnancy Accommodations on Emergency Medicine (EM) Residency and Graduate Medical Education (GME) Websites.

Cureus·2026
Same author

Examining Gender Differences and the Impact of Additional Fourth Year Rotations on Emergency Medicine Standardized Letter of Evaluation (SLOE) Scores.

Cureus·2025
Same author

Diverging Paths: Examining Initial Career Choices of Chief Residents in Emergency Medicine.

Cureus·2025
Same author

Muscleblind acts as a modifier of FUS toxicity by modulating stress granule dynamics and SMN localization.

Nature communications·2019
Same author

Traumatic injury induces stress granule formation and enhances motor dysfunctions in ALS/FTD models.

Human molecular genetics·2018

Related Experiment Video

Updated: May 29, 2026

Methods for Detecting Cough and Airway Inflammation in Mice
04:33

Methods for Detecting Cough and Airway Inflammation in Mice

Published on: August 2, 2024

Acute and Subacute Cough.

Erin Hoag1, Krishani Patel1, Samuel Farris1

  • 1Department of Emergency Medicine, Sidney Kimmel Medical College/Thomas Jefferson University, Philadelphia, PA, USA.

Otolaryngologic Clinics of North America
|May 27, 2026
PubMed
Summary

This article explains how to classify, diagnose, and manage acute and subacute cough, emphasizing urgent conditions and potential complications like pneumothorax.

Keywords:
Acute coughAsthmaChronic obstructive pulmonary diseaseEmergency medicineSubacute coughUpper respiratory infection

More Related Videos

Establishment of a Mouse Model with Cough Hypersensitivity via Inhalation of Citric Acid
05:43

Establishment of a Mouse Model with Cough Hypersensitivity via Inhalation of Citric Acid

Published on: January 10, 2025

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians
04:03

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians

Published on: September 27, 2024

Related Experiment Videos

Last Updated: May 29, 2026

Methods for Detecting Cough and Airway Inflammation in Mice
04:33

Methods for Detecting Cough and Airway Inflammation in Mice

Published on: August 2, 2024

Establishment of a Mouse Model with Cough Hypersensitivity via Inhalation of Citric Acid
05:43

Establishment of a Mouse Model with Cough Hypersensitivity via Inhalation of Citric Acid

Published on: January 10, 2025

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians
04:03

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians

Published on: September 27, 2024

Area of Science:

  • Internal Medicine
  • Pulmonology
  • Emergency Medicine

Background:

  • Cough is a frequent reason for medical consultations.
  • Understanding cough is crucial for effective patient care.

Purpose of the Study:

  • To outline the classification, workup, and management of acute and subacute cough.
  • To emphasize critical diagnoses and emergency triage strategies for cough.
  • To discuss cough pathophysiology and severe barotraumatic complications.

Main Methods:

  • Literature review and synthesis of current clinical guidelines.
  • Emphasis on differential diagnosis including common and critical etiologies.
  • Discussion of diagnostic workup and management algorithms.

Main Results:

  • Identified key etiologies: bronchitis, pneumonia, heart failure, and asthma exacerbations.
  • Highlighted life-threatening conditions requiring immediate attention.
  • Detailed the pathophysiology leading to barotraumatic complications.

Conclusions:

  • Appropriate classification and workup are essential for effective cough management.
  • Timely recognition of severe cough and associated pathologies improves patient outcomes.
  • Awareness of potential barotraumatic complications is vital for emergency care.