Welcome, @snowonn1. I moved your post to the Breast Cancer Support Group (https://connect.mayoclinic.org/group/breast-cancer/) where can meet with other members who have experience with abemaciclib (brand name Verzenio) like @slapshotmary @beeme @mhsosa @lynelyn @eku @keepmoving2 @nana2020 @chickenmom10 @millard @vicsmit and others.

Several people have mentioned diarrhea as being a significant side effect. It's a side effect that can be so limiting, especially when leaving the house. Have you been prescribed anything to help keep the diarrhea under control?