Hi, Noted the history and understood the concerns. Bloating and nausea after food can be due to the following reasons as you already been taking Rabeprazole for a long time. There may be an intestinal condition that needs further evaluation and investigation. Instigating and enhancing factors like stress, anxiety, allergy to some foods and beverages like you mentioned should be identified and nullified. Gallstones and conditions of pancreas need to be ruled out. Clinical evaluation by a Gastroenterologist helps. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. T Chandrakant, General Surgeon