Hello welcome to the health care magic You have been prescribed antacid drug and it can be taken for 2 week. Follow below instruction for healthy stomach... -Avoid excess spicy foods -Cooked oatmeal help in stomach soothing -Excess tea, coffe avoided -Avoid smoking -Green leafy vegetables and fruits should be consumed more -Avoid stress as it can lead stress induced gastritis -Include yogurt in diet If no improvement and pain continues than urea breath test for h.pylori done Take care Hope this information will help you You can consult gastroenterologist for this