Hi to all. I have been battling spontaneous and severe diarrhea along with back pain for several years. I have really no life when I go outside, see friends, no social life because of this. Latest diagnosis is IBS-D Given Viberzi 100mg twice daily. I have severe abdominal pain and block up. I also have pretty intense spinal problems. I had a spinal fusion L2-L7. I have pain and numbness, buttocks and back leg pain. I have researched and found Cauda equine syndrome, which I know you are not suppose to do this but my doctors are not ones who go beyond what they have already done. I cannot control this diarrhea, cannot stop it and I am really at the end of a pretty long rope. Can anyone share suggestions or anything. I have been to Mayo and I will come back. I live several states away. But would like to hear any comments. Thanks you, Sharon