HiI have been told I have IBS-C, and had it since sept 09. I have had all tests - endoscope, CT scan, Small bowel meal, colonoscope,and thankfully nothing has shown up. But when the cramping gets bad I carnt beleive that its IBS and not some growth. I'm om Nortripyline 20mg and spasmonal and buspar.I have been off work since September 09.How do people cope with IBS in there lives.?At the Mo, I just carnt see me every getting better, and just want to be pain free. I was wondering how long it will take before the Nort will start to work.any advice fiona