Hi, mmr1984. I am sorry to hear that you are experiencing stomach cramps with your cellcept. Cellcept is an antirejection medication tht many of us transplant recipients are prescribed. It is a powerful drug and a necessary drug for us. I want to share an article that does discuss side effects, as well as the importance of following a medication schedule, and foods to avoid that might interact with medications. - Immunosuppression: Watching For and Managing Side Effects
https://connect.mayoclinic.org/page/transplant/newsfeed-post/immunosuppression-watching-for-and-managing-side-effects

What has your doctor said about the cramps? Has there been any change in your medications? Have the stomach cramps started recently?