Hello,
I am experiencing breathing difficulty from past 1 year. Earlier it was too rare like once or twice in 6 months, lasting for few minutes. From last 20 days, its almost daily and lasts for about an hr or so. It takes a lot of deep breathing to get back to normal. I underwent blood test, chest X-ray, urine test, all came out normal. A couple of days back, i experienced sudden heaviness on heart followed by breathing shortness. I have no medical history or acidity problem. my local doctor has prescribed Allegra medicine, i am taking it for last 8 days, but doesnt seem to work.Can you please suggest what to do.