I recently had a lumpectomy for DCIS and started radiation. They are suggesting tamoxifen and I am not sure I want to take this medication because of some of the side effects. I would appreciate any input from people who have actually taken this medication and can tell me what they experienced. One publication listed a small percentage of possible liver and digestive tract cancers they're not sure yet if this could happen. I currently take medication for G.I. problems and therefore this possibility scares me. I would like to make a well informed decision and collect as much information as I can. I would appreciate any input I can get. Thank you.