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Related Concept Videos

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,...
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
Asthma I: Introduction01:28

Asthma I: Introduction

Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
Asthma-I: Introduction01:29

Asthma-I: Introduction

Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
Asthma-IV: Nursing Management01:30

Asthma-IV: Nursing Management

The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
First, in...
Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:

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Related Experiment Video

Updated: Jun 2, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

[Asthma exacerbation].

Julie Traclet1, David Montani

  • 1Université de Lyon 1, Hospices Civils de Lyon, hôpital Louis-Pradel, centre national de référence des maladies pulmonaires rares, Lyon.

La Revue Du Praticien
|May 14, 2011
PubMed
Summary
This summary is machine-generated.

Asthma exacerbations are defined by clinical and functional changes lasting over 24 hours, often triggered by infections or allergens. Prompt corticosteroid treatment can reduce hospitalizations for asthma attacks.

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

Published on: September 27, 2024

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Last Updated: Jun 2, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

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:

  • Pulmonology and Allergy

Context:

  • Asthma exacerbation lacks a universal definition, relying on clinical and functional criteria.
  • Current definitions involve disease destabilization exceeding 24 hours, necessitating treatment changes.
  • Bronchial inflammation is a key component preceding and accompanying asthma exacerbations.

Purpose:

  • To clarify the definition and characteristics of asthma exacerbations.
  • To outline the triggers and underlying mechanisms of asthma exacerbations.
  • To discuss strategies for disease stabilization and management of exacerbations.

Summary:

  • Asthma exacerbation is characterized by a clinical and functional destabilization of the disease lasting over 24 hours, requiring treatment adjustment.
  • Exacerbations are triggered by infectious, irritating, or allergenic factors in individuals with specific immunogenetic susceptibility.
  • Effective long-term management involves inhaled corticosteroids, long-acting beta-2 mimetics, and controlling triggers and comorbidities to limit exacerbation frequency.

Impact:

  • Standardizing the definition of asthma exacerbation can improve clinical trial design and patient care.
  • Understanding triggers and susceptibility aids in developing targeted prevention strategies.
  • Prompt systemic corticosteroid administration during exacerbations is crucial for reducing hospitalizations.