araywill 20 Posted January 24, 2016 Hi all . I'm 11 days post op and down 20lbs. All was going well until yesterday when I noticed that everything I ate/drank just started coming right through me. I was including Miralax in my Water just so I wouldn't get constipated but I stopped several days ago when I stopped the pain meds . I am still on liquids so my foods are Protein Shakes and Soup. As soon as I eat, a few minutes later my stomach hurts and to the bathroom I go. Should I be worried or does this happen sometimes? Also is anyone else taking gallstone prevention medicine? Share this post Link to post Share on other sites
James Marusek 5,244 Posted January 24, 2016 Right after RNY surgery, I noticed that I became lactose intolerant. If I drank milk it produced instant diarrhea. After about 2 months this condition changed and I was able to drink milk again. Share this post Link to post Share on other sites
