hello...
breathing difficulty common cause may be due to bronchospasm due to any allergic particle...nd while climbing steps feeling breathless may be normal as it depends on ur fitness levels...moreover if ur overweight dis can also be a reason...
comin to few common conditions leadin to breathless..anaemia is d commonest cause...
so to confirm u can consult physician nd get few tests like cbc nd x ray..
Answered2015-08-12 17:39:19
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