The book offers an in-depth look at constipation, presenting information regarding its diagnosis and treatment. Constipation is a common problem with children and adults. Surveys suggest an average prevalence of around 12-16% in the general population. It is often regarded as a petty issue in many cases but its consequences can be severe with an adverse impact on quality of life. Fecal soiling due to constipation has a serious psychological effect on people of all ages. This book is a compilation of works by experts from diverse backgrounds. It clarifies the pathogenesis, diagnosis and therapy of constipation for the general population and also for certain high risk groups.