I am 43 year old, having acidity problem for the past 8 years. Frequently have expressed discomfort in chest, back and in stomach. Two months back I have taken master health check up including ecg, echo and thread mill. All the results are normal, except cholesterol. I have always having borderline cholesterol levels. Now I am experiencing same problems stomach pain, air lock chest and back side. Kindly help me in this issue.