I’m grateful to see an IBS section. I am 76 years old and have had IBS for three years. It started when I was diagnosed with fibromyalgia and I understand that sometimes the diseases go hand-in-hand. I’m not have any luck with the gastroenterologist because she gave me Linzess when I was suffering from over two weeks of constipation. right after taking it I started suffering from diarrhea for a few days. Of course I immediately stopped the lenses and now I hesitate to go back to the gastroenterologist. I welcome any suggestions