Hi, I am bikash suwal, last year of july 2018, I suddenly feel burning sensation from stomach to throat, then I took medicine about gastritis, but do not work, the condition become so worse that I feel continuous burning sensation (24 hrs) from stomach to throat, then I done endoscopy, endoscopy shows mild gastritis, and biopsy test also shows normal, but the burning pain do not go away even with taking medicine. It has been almost 1 year, I am still feeling burning sensation but in the left side of my body only, my left part of chest, back and left part of stomach, continuously burns for 24 hrs. What to do? I have done video xray, ct scan also, these test shows normal except mild fatty acid in liver, please tell me is it from gastritis that I am having burning sensation in left part, or from nerves issue? What to do?