About Asthma

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Welcome to asthma.about

A site for About.com with a focus on asthma signs, symptoms, diagnosis, management, etc.

What is Asthma? Asthma US Environmental Protection Agency

In response to the growing asthma problem, EPA created a national, multifaceted asthma education and outreach program to share information about environmental factors

What is Asthma? What Causes Asthma?

Introduction to asthma. Learn about the symptoms, diagnosis, treatments, living with asthma and more

Asthma Symptoms Medications Attack Treatment Causes Types

Read about asthma symptoms, medication, inhalers, management and triggers that cause an attack. Get the facts about asthma in children, asthma types and exercise

What Is Asthma? NHLBI NIH

Asthma is a chronic lung disease that inflames and narrows the airways.

CDC Asthma Basic Information

Asthma - Basic Information Basic Information What Is Asthma? Asthma is a disease that affects your lungs.

All About Asthma The Ohio State University Wexner Medical Center

What is asthma? Asthma is a chronic, inflammatory lung disease involving recurrent breathing problems. The characteristics of asthma are three airway problems:

Interesting Facts About Asthma eHow

Asthma is a chronic lung disease that inflames and narrows the lung's airways. The disease constricts bronchial walls and causes mucous production which, in turn