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Asthma-I: Introduction

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 I: Introduction

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-III: Symptoms and Complications

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 III: Clinical Manifestations

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: Pathogenesis and Management

Asthma: Pathogenesis and Management

Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.

Asthma-II: Pathophysiology and Classification

Asthma-II: Pathophysiology and Classification

Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:

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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

[Work aggravated asthma].

Minna Purokivi, Riitta Sauni, Timo Hannu

Duodecim; Laaketieteellinen Aikakauskirja

|October 3, 2014

Summary

Asthma affects one in five working individuals, causing respiratory symptoms linked to their jobs. Addressing workplace factors and providing rehabilitation can improve lung health and maintain work capacity for asthmatics.

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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

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A Traditional Chinese Medicine Characteristic Therapy for Bronchial Asthma: Moxibustion

A Traditional Chinese Medicine Characteristic Therapy for Bronchial Asthma: Moxibustion

Published on: May 12, 2023

Area of Science:

Occupational Medicine
Pulmonology
Public Health

Context:

Work-related asthma affects a significant portion of the working population.
Assessing job descriptions and working conditions is crucial for diagnosing respiratory symptoms in working-age individuals.
Asthma management requires a comprehensive approach considering the work environment.

Purpose:

To highlight the prevalence of work-related respiratory symptoms in asthmatic individuals.
To emphasize the importance of identifying and mitigating workplace exposure factors.
To advocate for early intervention and vocational rehabilitation to improve outcomes for asthmatics.

Summary:

Approximately 20% of working individuals with asthma experience work-related respiratory symptoms.
Evaluating job roles and workplace conditions is essential for managing asthma in the workforce.
Occupational health services and employers are key in reducing exposure and guiding patient care.
Vocational rehabilitation can enhance the work capacity of individuals with asthma.

Impact:

Early intervention can reduce illness, maintain employment, and enhance the quality of life for asthmatic workers.
Collaborative efforts between occupational health services and employers are vital for effective asthma management in the workplace.
Improved understanding and management of occupational asthma can lead to better health outcomes and sustained workforce participation.