Audie and others: You know, back pain is what led to my diagnosis of IBS! Believe it or not, several years ago I went to the doctor for my back pain. We were heading on vacation and I was popping Advils (which can be constipating!!) and my MD took x-rays of my back. Back was fine - but she could see my backed up colon on the x-ray! And she asked about it. Then more questions about bloating, pain, etc. Actually I'd alternate between D & C. I'd had chronic D for years and 'poop poop problems' since I was young. My mom always said I had a 'nervous stomach.' Anway, back pain led to my diagnosis, or gave a name to my troubles! Just an little anecdote! Karen R