Obsessive Compulsive Disorder

Previously considered a rare mental condition, obsessive compulsive disorder (OCD) now appears to be a hidden epidemic with over 6.5 million sufferers. What are the typical characteristics of those with OCD? Which therapies best target specific OCD symptom clusters? What medical conditions can cause symptoms similar to OCD? How does OCD present in children and adolescents? What behavioral and/or medication treatments appear most effective for managing OCD symptoms?