Hello Looking at your description this could be due to Aerophagia (swallowing of air) or acid peptic disease like gastritis or peptic ulcer due to stomach hyperacidity or acid reflux Another possibility is liver and gall bladder disease I would like further information to help you better like Your age and detailed medical history Since how long you have this problem? Meanwhile please follow these guidelines You can take pantoprazole or omeprazole group of drugs with antacids Avoid smoking and alcohol Avoid fatty fried spicy and junk food or carbonated drinks You can take lemon juice curd and fresh fruits to reduce acidity Thanks for your question Follow up questions are most welcome Best wishes