Nausea

Hi,

Been away for a while but just curious if anyone has problems with nausea.
In August had my gallbladder removed, in October was admitted to hospital with pancreatitis. I am on a acid reducer since my hospital visit but I still have nausea! Most times it's in the evening and when it gets really bad I take zofran for it. I have had cat scan, scope down the throat and now today going for a MRI. All the other test say the band is fine, just looking for other possibilities that may be band related. Thanks for any ideas!