Just curious...has anyone ever had an episode of IBS and broken out in hives. It starts with my hands sweating and then beginning to itch. If I get really anxious about it, I have been known to break out all over. Sometimes, the spasms and cramps are so bad, I feel like I'm going to pass out. My blood pressure sky rockets and I'm simply at its mercy. Anyone out there who has experienced the same? Any suggestions?