Dec. 25, 2024 — A new method of scanning lungs is able to show in real time how air moves in and out of the lungs as people take a breath in patients with asthma, chronic obstructive pulmonary ...
Too much exercise, particularly in cold, dry air, can also trigger the symptoms. During an asthma attack, your airways become swollen and inflamed and you may have trouble breathing. If an asthma ...