Has anyone had this problem? Am almost 4 weeks past sleeve and have had diarrhea daily or every 1 1/2 days since about day 5. Usually happens right after protein shake. Switched to lactose free & still happens. Dr. Says should resolve when I start regular food and ok to take immodium as needed, and that probiotics may help. Any thoughts from anyone?

It's likely the protein powder I had the same trouble for a few weeks also only liquids going in so it's going to come out it stops I couldn't stand any of the protein shakes at all I stopped using them they all tasted and smelled horrendous to me couldn't even choke it down if u can manage it good for u try to keep your strength up