I hope I was able to help some of you with suggesting genepro its a life savor also as i am 20 days post op gasteric sleeve i am able to almost drink normally slow but normal mouth filled fluids im happy to see symptoms subsiding and also for pain the stomach pain is about gone . I hope this helps some who are just getting started to know the positivity of the surgery is not far from the day of surgery meaning all bad symptoms nausea etc will subside .i also reccomend if ypu ha e stomach discomfort weakness feeling bad just go to er and get IV fluids to hydrate you dehydration xan cause stomach discomfort nausea etc .. dont be affraid to walk in tell dr you just had surgery your not getting enough fluid intake need some support they will give you as you recover .. good luck everyone