Hi Facing frequent gastric problem, taken all medications like pantosec D , DSR , Razo etc but no relief. Also has frequent burping and gas passing. Also developed shallowness of breath, HRCt is fine with no problem. Overweight and desk job is the cause some doctors said, but even after regular exercise its not subsided. Kindly advise, i sometime feel pain on left side of chest also due to all gas build up i guess., coz heart coronary ct scan was normal. This shortness or shallowness pf breath os bothering me now a lot. Kindly advise.