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Definition

Asthma is an inflammatory condition of the lungs, characterized by narrowing of the airway passages. This disease is at least partially reversible if treated with appropriate medications.

Symptoms

Asthma, which is estimated to afflict over 9 million Americans, has many patterns of presentation and can occur at any age. Commonly experienced symptoms of asthma include:

• Shortness of breath
• Chest tightness
• Wheezing and coughin (More)

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  Understanding Asthma

  Asthma Basics Online Learning Module (American Lung Association) Asthma in Pregnancy Asthma Not Just a Childhood Disease Exercise-Induced Bronchospasm Gastro-esophageal Reflux Disease (GERD) Second Hand Smoke May Trigger Asthma Attacks Understanding Triggers and Patterns of Asthma All About Asthma (OSU Medical Center) Allergies to Dust Mites Tutorial (MedlinePlus) Asthma (CDC) (More)

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  Commonly Asked Questions

  View All Q&As Can a Patient Recover from Asthma? Can Asthma Symptoms Begin During Adulthood? Can Home Environmental Factors Cause Asthma? Can Perfume Cause Asthma Symptoms? Do I Need My Asthma Meds All the Time? Does Asthma Accompany Colds? How Do You Treat Cold Induced Asthma? How does Air Quality Affect Asthma? I'm 12 and Have Asthma. Can I Work Out? Peak Flow Meter: What Exactly Does it Measure? (More)

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  Additional Information

  Symptoms and Tests Treatment Complications The Body Research Studies Info by Age, Ethnicity, Sex

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