OCD Patient and Family Handout - In-depth article explains the nature and appropriate treatment of OCD. Developed for individuals with OCD and their families by the OC Foundation and the American Psychiatric Association.

Mental Health Net OCD Guide - Basic information about this disorder, including symptoms, treatments, and links to online resources.

OC and Spectrum Disorders Association - Non-profit organization dedicated to OCD and related OC Spectrum Disorders. Includes links to various resources, listing of California mental health care professionals specializing in OCD, and OCD support groups.

Solvay Pharmaceuticals OCD Resource Center - General information, physician's forum, and information for kids with OCD and their parents. (From Solvay Pharmaceuticals, manufacturers of Luvox® (Fluvoxamine Maleate))

Internet Mental Health OCD Information - Articles on research, diagnosis, and treatment of OCD, as well as an online OCD self-test. Also includes links to OCD organizations and online resources for other anxiety disorders.

Frequently Asked Questions About OCD - Answers to common questions about OCD, its symptoms, causes, and treatments. (From the OC and Spectrum Disorders Association.)

Obsessive Action - British organization for individuals with OCD. Includes information on treatment, as well as links to various online resources.

OCD Resource Center of South Florida - Private center for treatment of OCD and related spectrum disorders, including free bi-monthly support group. Includes FAQ and self-help guidelines for sufferers.

Again and Again - A large, organized collection of annotated links to OCD-related web sites.

Ontario OCD Network - Information on OCD and its treatment. Includes list of support groups across Canada, and links to organizations and treatment facilities in Canada and US.

MentalHealthChannel - Obsessive Compulsive Disorder Information - Includes details on symptoms, prognosis, diagnosis and treatment.

Stanford University OCD and Related Disorders Research Program - Treatment for individuals with OCD and related OC Spectrum Disorders, and information on research studies that provide free treatment to participants.

Rogers Memorial Hospital OCD Center - Residential treatment and partial hospitalization programs for individuals with severe OCD. Two locations in Southern Wisconsin.

Overcome OCD - Private clinic outside of Philadelphia specializing in Cognitive-Behavioral Therapy (CBT) for the treatment of OCD.

Expert Consensus Guidelines for Treatment of OCD - Professional treatment guidelines developed for use by clinicians.

Anxieties.com OCD Information - Information on OCD and its treatment.

Western Suffolk Psychological Services - A full-service outpatient facility specializing in OCD and related disorders. Located on Long Island, New York.

Awareness Foundation for OCD and Related Disorders - Non-profit organization promoting public awareness of OCD and related disorders through educational films and public presentations.

Wayne State University OCD Program - Research program focusing on children and adolescents with OCD. Program offers free treatment to participants in research studies. Located in Detroit, Michigan.

University of Florida Center for the Treatment of OCD - Offering outpatient therapy, as well as intensive residential and inpatient treatment programs.

OCD Institute at Massachusetts General Hospital - Comprehensive program includes outpatient treatment clinic, as well as residential facility for acute, treatment-refractory OCD. Affiliated with Harvard University.

Paxil OCD Information - Description of OCD, its most common symptoms, and its treatment. (From SmithKline Beecham, manufacturers of PAXIL® (paroxetine HCl))

Menninger OCD Treatment Center - Highly specialized residential treatment programs for adolescents and adults with severe OCD.

OCD Online - Private clinic in New York City specializing in treatment of OCD. Includes valuable articles and information on OCD.

OCD Center of Los Angeles - Treatment center specializing in OCD, OC Spectrum Disorders, and related anxiety disorders. Includes information on symptoms and treatment, as well as an OCD test, reading list, and links to online resources.

Hoarding Fact Sheet - This guide assists seniors who are hoarders, and offers detailed intervention guidelines. Produced by the Los Angeles County Department of Mental Health - Older Adults Services Division.

Mayo Clinic OCD Information - A description of OCD, including symptoms, causes, treatment and self-care advice.

Dr. Randy Frost - Smith College researcher specializing in OCD, especially "hoarding". Links to articles on OCD and other anxiety disorders.

OCD Screening Quiz (Obsessive-Compulsive Disorder) - Discover whether you suffer from Obsessive-Compulsive Disorder with this quick online screening test.

Medifocus OCD Guide - Description of symptoms and treatment for OCD, and links to information on other psychiatric and medical conditions.