asthma

A lung disorder characterized by labored breathing, wheezing, coughing and bronchial tube spasms. Many cases of asthma are triggered by allergies.

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What is Asthma?: Causes, Symptoms and Treatments of Asthma

Last Modified: January 13, 2011

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Asthma is a chronic, incurable disease that affects the bronchial tubes - or "airways" - of the lungs. Asthmatics produce an excess of thick mucus in their bronchial tubes, which are also often very sensitive… View Full Article

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