What Are Obsessive Compulsive and Related Disorders?
Obsessive-compulsive and related disorders are characterized by repetitive thoughts, urges, or behaviors that cause significant distress and interfere with daily functioning. While obsessive compulsive disorder (OCD) is the most well-known condition in this category, the group also includes body dysmorphic disorder, trichotillomania (hair-pulling disorder), and excoriation (skin-picking) disorder. These conditions share common features, including repetitive thoughts or urges, compulsive behaviors aimed at reducing distress, and difficulty controlling these patterns despite awareness that they may be excessive or irrational.