I had gastric bypass surgery (RNY) on 12/12/01. Since 12/19/01, I have been experiencing constant nausea. I was hospitalized on 12/31/01 (released on 1/7/02) because the Zantac 15 (liquid) and promethazine 25 mg were not working. In the hospital, several tests were ran. The result was that there was not obstruction, and that the surgery was a success. I am currently taking Prochlorperazine 10 mg (generic for compazine). I am still experiencing pain after eating (in the pouch) and nausea. Has anyone else experienced this? How did they deal with it? What can I do to lessen the nausea? I have to eat, however, I dread putting anything in my pouch. I think that I made a mistake having this surgery, but it is too late now.