Characterized by long-term incontinence, irritable bowel syndrome (IBS) is estimated to be affecting one in five people, of all ages, and the numbers are increasing. Though not life-threatening, IBS can nevertheless ruin sufferers' lives in extreme cases, destroying confidence and making it almost impossible for them to go out. Exploring the causes and likely causes of IBS, and describing the safest, gentlest and most effective treatments known - both orthodox and complementary - this book includes a selection of case studies and a list of useful addresses.