Bronchial spasms

Chest tightness: Why does it occur while running?

Chest tightness is considered as a distressing issue since it might be a warning sign of a heart attack. Luckily, there are other conditions that are not life-threatening that can cause tightness in the chest while running. These conditions can originate from the esophagus, lungs, heart or muscles. https://www.youtube.com/watch?v=9E0xxCROnqY Common causes of chest tightness while …

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