Respected user, hi I evaluated your query thoroughly. *As per all reports are normal there is no pathological reason for the same. *Now coming to the solution, I don`t agree or nobody will agree with 7-8 tab for allergies ? for chest heaviness & rapid heart beat . *In my opinion this is Psychosomatic issue , needs intensive life style changes & no medications at all dear . Follow certain simple basic rules & see the difference on your own : - prepare your mind thoroughly that you are not suffering from any major / minor medical ailment - BE POSITIVE altitude in life should be your prime concern in every matter - avoid stress / anxiety - have adequate sound sleep of 8 hours - avoid smoking / alcohol / abuse substances use if any - avoid oily / spicy / nonveg stuffs - maintain proper diet intake adequate in all carbohydrates, proteins , trace elements, anti-oxidants, multi-vitamins, minerals , fiber to combat your body with adequate immune mechanisms. - maintain hydrations with plenty of liquids - do regular walk in fresh air to rejuvenate lungs & heart with fresh oxygen - do regular deep breathing exercises, YOGA , other light exercises at home honestly for atleast 30-40 min. daily - manage work hours & rest hours along with time spending for family - avoid watching horror movies / thrillers till possible - maintain your BP , Blood sugar, weight , S.Cholesterol levels under control Hope this clears your query & helps you to certain extent. Thanks for using Health care magic & keeping trust in our medical services Wishing you a very happy healthy life ahead Feel free to ask any health related query in future. Regards dear take care.