10 Myths and Facts About Fibromyalgia FACT: Individuals Suffering From Fibromyalgia Are More Likely to Suffer From Irritable Bowel Syndrome (IBS)  Fibromyalgia and irritable bowel syndrome (IBS) frequently occur together, indicating a strong link between the two. Both are functional somatic syndromes marked by chronic pain, increased sensitivity, and functional issues without obvious structural causes. … Continue reading 10 Myths and Facts About Fibromyalgia