Hello Looking at your brief symptoms this could be due to any of these 1. Thyroid disease 2. Aerophagia (swallowing of air due to smoking I ll fitted dentures or use of carbonated drinks) 3. Acid peptic disease like gastritis 4. Hiatus hernia 5. Gall bladder disease like gall stone I would advise to get few investigations done to confirm the diagnosis like blood for hemoglobin CBC liver and thyroid function test, X are chest to see for hiatus hernia, an ultrasound and an endoscopy if need be meanwhile please follow these guidelines Avoid fatty fried spicy and junk food or carbonated drinks Have whole grains and sprouts you should take more of fresh fruits and steamed vegetables Avoid smoking and alcohol Thanks for your question Best wishes