My surgery was March 12 and I've ended up hospitalized twice for dehydration. .. not enough fluids mixed with vomiting every time I drank water. I'm struggling with this something bad. I keep a shot glass at my desk marked with one ounce and have now started a tick sheet to drink one ounce every fifteen minutes. I feel nauseous all the time which stinks and can't wait for that feeling to go away. I've already lost 41 of the 120 lbs that I'd like to lose. I'm now back to liquids. .. My surgeon had me start all over. Try to get your fluids! !