I am going through a tough spell now my self. I have looked around the world to see if any one has a cure for Functional Dyspepsia No one knows what causes it or know one has a cure. Eating small portions helps. I only have three blood vessels going into my stomach .My main blood flow has been closed since birth, so it is harder for my stomach to digest food and causes Gerd and acid reflux easily. Make sure you take a good probiotic every day, exercise helps.i am not sure why or what people are getting surgery for. There is no cure!