Thanks for contacting healthcare magic. You have problem of gastritis that can treated by proton pump inhibitor drugs. Avoid stressful condition. Avoid spicy foods and oily foods. Avoid alcohol drinking. Eat fresh fruits and green vegetables. Drink more water per day. Avoid gaseous foods like cabbage, cauliflower, carbonated drinks, turnips. ..etc. Avoid citrus foods. Proper physical examination and history give exact idea. After taking this much care still symptoms are present than consent a gastroenterologist for further diagnosis. I hope my guidance is helpful to you. Take care. Thanks.