Sir/mam, ri8 now i have having gastric issue it feels like burning in the stomach and indigestion problem, i have done with my stool test , ultrasound abdomen, blood test all this is normal but still i am having gastric issue whatever i eat i urge to vomit but vomit dont happend but there is tendency of vomiting , so i have consulted physician who told me to do endoscopy but due to lockdown it is not happening, can u suggest me another test which gives the root cause of gastric issue. I am taking medicine sompraz D from last 4 days but gastric is still there.