Hi, I am new here but would like to offer, if nothing, ele, sympathy. I have exactly the same thing. I am so nauseaous all the time. The only thing I can suggest is it may be severe past-nasal drip. Eating every few hours seems to help. I am on Flonase and eye drops and the nausea seems to have become worse since I started those meds. I think I am going to call my dr. tomorrow and see if he has heard of this! Good luck and let me know if you have found anything that works!