7 doctors weighed in:
What causes breathing problems when I exerise?
7 doctors weighed in

Dr. Samuel Hahn
Internal Medicine - Cardiology
6 doctors agree
In brief: Too many to list
The sensation of shortness of breath can be caused by cardiac, vascular and/or pulmonary problems including things like asthma, lung disease, pulmonary hypertension, cardiac ischemia, obesity, valvular heart disease, congestive heart failure, essential hypertension.
If you exercise tolerance is progressively deteriorating, see your physician.

In brief: Too many to list
The sensation of shortness of breath can be caused by cardiac, vascular and/or pulmonary problems including things like asthma, lung disease, pulmonary hypertension, cardiac ischemia, obesity, valvular heart disease, congestive heart failure, essential hypertension.
If you exercise tolerance is progressively deteriorating, see your physician.
Dr. Samuel Hahn
Dr. Samuel Hahn
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1 comment
Dr. David Wyatt
asthma is up there on the list - but also endurance - if you are just starting exercise - you may breathe heavier - but if this is getting worse or limiting you in any way - STOP and see MD before repeating...
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Dr. Umesh Patel
Board Certified, Internal Medicine - Cardiology
38 years in practice
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