hi there, your complain is alittle vague but if the burning sensation is in the epigastric region then it could be due to gastric reflux
. You could try some antacid
and a change in your food habit for a few days like taking small meals low in fat and spice at regular intervals and see if it helps. If you are tensed about something or lead a stressful life you need to relax and take up some activity like meditaion or yoga
to calm you down. Take care.