MedlinePlus Medical Encyclopedia: Obsessive-compulsive disorder

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Obsessive-compulsive disorder

Obsessive-compulsive disorder is an anxiety disorder characterized by an inability to resist or stop continuous, abnormal thoughts or fears combined with ritualistic, repetitive and involuntary defense behavior.

Update Date: 11/15/2006

Updated by: Paul Ballas, D.O., Department of Psychiatry, Thomas Jefferson University Hospital, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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