Bronchial Asthma Due To A Cold

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Definition

Asthma is a disorder that causes the airways of the lungs to swell and narrow, leading to wheezing, shortness of breath, chest tightness, and coughing.

See also:

  • Pediatric asthma
  • Work-related asthma

Alternative Names

Bronchial asthma; Exercise-induced asthma


Causes, incidence, and risk factors

Asthma is caused by inflammation in the airways. When an asthma attack occurs, the muscles surrounding the airways become tight and the lining of the...

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Why Humidity and Cold Air Trigger Asthma

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Humidity of 50 percent or more triggers asthma Two common theories for this are: Humid air is heavier and harder to breath and humid air harbors fungus, mold and dust mites that trigger asthma. Air that is too dry can trigger asthma When you...