Recently I have severe pain at times in the epigastric region with nausea/vomiting,& lost 20 lbs since Feb 2013. It has escalated to the point of ending up in the E.R. dept. Endoscopic Capsule, regular Endoscopy was done, but even though I had fasted for 24hrs, my MD said I had a stomach full of food. My doctor says more tests to rule out obstruction or tumor. I love my doctor, but I just want to make sure if there is anything else that can be done instead of waiting for tests. Most which are incoclusive. JAN R.