I as well deal with a lot of nausea and I take Nexium and it does help but noit enough so I am on Phenergan as well have been for over five years now and it has been a life saver for me.If I don't take my Phenergan before I take my other meds or when I eat a meal I will throw it right back up.You may want to talk to your GI and see if he/her will write you a script
for some to see i
f this doesn't give you some added releive.I wish you much luck and keep us posted.