Hi, I would like to know your dietry habits. Do you smoke or do you frequently take alcohol. I would suggest to be on bland diet and kindly avoid beverages like tea, coffee. Do not be empty stomach for long duration. Avoid taking lots of water immediately after or before intake of meals. You can start on Tab Pantoprazole
40 mg once a day. If the problem persists then you need to get Upper GI endoscopy
abdomen. Hope I have clear your doubts.