Topic: RE: pre-op appointment!!! I am a 'super nauseaus' person also, so here is my advice. Do NOT press the pain pump button! My back hurt so much from the gas, I gave in and pressed it. I had dry heaves all evening. Ask for the liquid hydrocodone-tylenol. It is really nasty tasting, but I can tolerate it at half dosage and it has been helping a lot. A had a prescription ahead of time for this at home, but you can get it in the hospital, too. I've also been taking anti-nauseau medicine at home just in case (prescribe ahead of time also). I am currently day 3 post op and most of the gas pain is gone, just some residual in my left shoulder.
The only advice I have for the 2 week liquids is to start weaning yourself now off carbs, sodas, caffeine, etc. Start doing low-calorie (1200) now. I did this for about 3 months prior and not only lost 30 lbs, but didn't have much problem with the 2 week liquids. Good luck to you!