Reading posts on this. I was put Lansoprazole for nausea which doc said was caused by excess acid. I never got any burning etc, just the sicky feeling. I was on these for a few years but surgery advised people to wean themselves off due to side effects, including weakening bones and now I have osteoporosis. I have come off them without any problems as yet. If I feel a bit off, I take Ranitidine. Another soothing medicine is good old Milk of Magnesia. Also I have heard if you sleep on your left hand side, it should ease stomach problems. You probably know this, but sleep on high pillows. Hope these small suggestions help. Nothing worse in my opinion that stomach problems