Went on a diet in February 2017 where I was eating less than 1000 calories a day. By end of March I was experiencing reflux. Was placed on Pantaprozole 80mg (took 40mg twice a day) along with 4 Zantac. Experience more pain when on medication. Started Nexium 40 (1 a day) in May with better results but still having reflux. I have had 2 normal endoscopy and 1 barium swallow test (swallow test revealed single spontaneous gastroespohagus reflux). My doctor has said that it is not an acid reflux problem, but my stomach is hypersensitive because of my diet. Does this make sense to anyone?