My food not digest stomach become heavy after every meal and gas pass many to.e. I have done all blood, CBC,
thyroid,iron,
lipid, urine,
vitamin d , etc and endoscopy all are negative but I relief two times pan it empty stomach in morning and evening. Current medicine neupride 50 mg, pan it two times, free go powder two times after morning a d evening meal, why endoscopy does not show gas. Whitout endoscopy positive response no gastro prescribe gas medicine why.