body dysmorphic disorder

Body dysmorphic disorder (BDD), also termed body dysmorphia or dysmorphic syndrome, but originally termed dysmorphophobia, is a mental disorder characterized by an obsessive preoccupation that some aspect of one's own appearance is severely flawed and warrants exceptional measures to hide or fix it. In BDD's delusional variant, the flaw is imagined. If the flaw is actual, its importance is severely exaggerated. Either way, one's thoughts about it are pervasive and intrusive, occupying up to several hours a day. The DSM-5 categorizes BDD in the obsessive–compulsive spectrum, and distinguishes it from anorexia nervosa.