Hi Sunny:
There are a number of things that may be going on and they could be related. Do you take any type of NSAIDs on a regular basis? I had bouts of gastritis that caused waves of nausea, that was diagnosed with an endoscopy, as well as H. pylori bacteria that was shown after biopsies during that same endoscopy. I was diagnosed as having severe GERD and a large hernia. I found that I was dehydrated and that was the main cause of my nausea. I've also used ginger chews and after I had Nissen surgery, I was prescribed Zofran.
Your testing should give your doctors a better idea of what's going on.
Good Luck, Sharon
Post Edited (SharonZ) : 7/22/2016 8:54:24 AM (GMT-6)