Obsessive-Compulsive Disorder and Its Spectrum

Obsessive-compulsive spectrum disorders (OCSDs) are conditions that, while not meeting diagnostic criteria for obsessive-compulsive disorder (OCD), share many similar symptoms.

This book reviews the latest research on OCD and OCSDs and provides evidence-based guidance for assessment and treatment. Several different conditions are covered, including hoarding disorder; body dysmorphic disorder; hair pulling, skin picking, and other body-focused repetitive behaviors; Tourette disorder and tics; hypochondriasis; as well as OCD.

Importantly, the book takes a lifespan perspective, with specific attention given to the unique aspects of OCSDs across different age groups. Both psychological and pharmacological treatments are reviewed.