Bronchial Asthma: Signs, Triggers, and How It Is Confirmed
What narrows the bronchi in asthma, why symptoms worsen at night, which triggers set them off, and how the diagnosis is confirmed with spirometry and peak flow measurement.
Tag: Spirometry
Articles tagged «Spirometry»
Shortness of Breath: Why You Can't Get Enough Air and When It's an Emergency
Shortness of breath can occur with lung diseases, heart diseases, and anxiety. We explain how sudden differs from gradual, what tests are performed, and when every minute counts.