Assertion: asthma's cause | /r/HasProperty | asthma
Facets:
Source sentences:
text: Causes and triggers Asthma is caused by swelling (inflammation) of the breathing tubes that carry air in and out of the lungs.
text: Is asthma the most likely cause of my breathing problems?
text: Is asthma the most likely cause of my breathing problems?
text: The most common causes of chronic cough (lasting longer than about two months) in nonsmokers are postnasal drip (mucus running down the back of the throat), asthma, and acid reflux (stomach acid that comes up and irritates the throat).