I am suffering from upper gi burning sensation always. Lots of doctor consulted some of them treated as acid reflex some treated as neuropathic pain according to them given medicine & I have taken it but no improvement no impact any medicine its always burning. My usg report normal, endoscopy normal & other reports also normal. Last 4 months I am taking medicine but improvement kindly suggest what to do which doctor to be consulted. This was started with severe gastric & toilet issue, now its resolved. But burning sensation not going & back flow of food is there, after lunch I feel some thing stuck on my throat, all type medicines like sucral o, antacid, all ppi type medicines but no improvement. Kindly suggest which doctor can solve my problem. 4-5 gastrologist I have consulted but no use. Please suggest me what do?