Hi, Thanks for writing your query. I hope the investigations you have mentioned are recent. After reading your post, it seems that you are having gastric irritation due to increased acidity in the stomach. You can take antacid like Omeprazole 20 mg once a day before meals along with Domperidone 10 mg. Antacid in gel or liquid form is also beneficial as it forms a protective layer over the damaged mucosa of the stomach. Following precautions will be helpful in controlling the acidity :- 1. Avoid spicy and oily foods. 2. Avoid emotional/mental stress. 3. Do not miss a meal. 4. Avoid smoking/alcohol, if any. 5. Drink lots of pure water daily. 6. Do not self medicate, especially with pain killers and steroids. You should get yourself clinically examined. I hope this is helpful to you. Thanks.