Internet Cognitive Behavior Therapy (CBT) for Body Dysmorphic Disorder (BDD)

Inclusion Criteria: * outpatients * male or female -≥ 18 years * currently living in Stockholm county * primary diagnosis of BDD according to the DSM-IV-TR * signed informed consent * regular access to a computer with Internet access and skills to use the web. Exclusion Criteria: * psychotropic medication changes within two months prior to the treatment * completed CBT for BDD within the last 12 months * BDD-YBOCS \< 12 at psychiatrist visit * other primary axis I diagnosis * current substance dependence * lifetime bipolar disorder or psychosis * suicidal ideation * Axis II diagnosis that could jeopardize treatment participation * other current psychological treatment that could affect BDD symptoms