Obsessive-compulsive disorder is characterized by anxiety and unreasonable thoughts and fears that lead to repetitive behaviors. Trying to ignore or stop these thoughts often only increases distress and anxiety, and people who suffer from OCD  feel driven to perform compulsive acts to reduce or ease feelings of stress and anxiety. Dr. Helen Blair Simpson, Professor of Clinical Psychiatry at Columbia University Medical Center and the Director of the Anxiety Disorders Clinic at the New York State Psychiatric Institute, and Dr. Tamar Chansky, Founder and Director of the Children’s Center for OCD and Anxiety in Plymouth Meeting, Pennsylvania, join us to explain symptoms, treatment, and how to cope with the disorder. Dr. Chansky is the author of Freeing Your Child from Obsessive-Compulsive Disorder.