Hi, I know this post is a couple of years old, but I'm hoping you will see this. I had my appendix taken out last November, since than I have has terrible gas problem. I cannot eat or drink anything without getting bloated and burping for hours and nausea all the time. I went to the hospital 2 times , both times ct scan and blood work and they say everything looks okay. I have tried everything to help this and nothing works from diets, protonix , gas pills , prebiotic. This has taken a toll on me and.i have become depressed from this. All day I'm bloated and burping. Sometimes so bad I vomit , nausea all the time. I'm lost and praying for help. Got a appointment with gastro on jan23. I should have been made a appointment earlier besides always going to urgent care and hospital but I have appointment now and hoping I can get some help.