Hi welcome to HCM... Basically according to history you can have functional digestion problem... No need for taking two drugs which has same action as to reduce acidity .. Either ranitidine or pantoprazole can be taken... If indigestion problem more diegene syrup can be taken which also contain simethicone which help in reducing gas and acidity both .. Take more fiber food like whole grain , wheat bran , apple etc... Avoid gas forming food like .... -onion -turnip -cabbage -cauliflower -high protein Drink more water and regular exercise done... If still have problem I would like to preffere to perform USG for further investigation Take care Advise: Consult physician for examination