Body dysmorphic disorder

Body dysmorphic disorder (BDD) matters on a case exam because it hides behind requests for cosmetic surgery, social withdrawal, and missed school or work, and because it carries elevated suicide risk that the counselor must screen for.

Criteria at exam depth. The client is preoccupied with one or more perceived defects or flaws in appearance that are not observable, or look slight, to others. At some point the client has performed repetitive behaviors (mirror checking, excessive grooming, skin picking, reassurance seeking, camouflaging) or mental acts (comparing their appearance with others) in response to the concern. The preoccupation causes clinically significant distress or impairment, and it is not better explained by concern with body fat or weight in someone who meets criteria for an eating disorder. Specifiers: with muscle dysmorphia (preoccupation that the body is too small or not muscular enough) and insight (good or fair, poor, or absent insight/delusional beliefs). Many clients have poor insight; a client who is fully convinced is still diagnosed with BDD, not a psychotic disorder.

Hinge differentials.

• Normal appearance concern: BDD involves time-consuming preoccupation, rituals, and real impairment, such as missing classes or avoiding being seen.
• Eating disorders: if the concern is body fat or weight and eating-disorder criteria are met, diagnose the eating disorder; muscle dysmorphia centers on being too small, not on fear of fatness.
• OCD: BDD obsessions and rituals focus specifically on appearance.
• Social anxiety disorder: fear of negative evaluation in general, not of a specific perceived flaw; look for appearance-checking behaviors.
• Gender dysphoria: distress comes from incongruence with experienced gender, not a perceived defect.
• Trichotillomania or excoriation: if pulling or picking is aimed at fixing a perceived flaw, consider BDD.

On the NCMHCE. Screen for suicidal ideation early and repeatedly. Explore cosmetic and dermatologic consultations; cosmetic procedures often fail to relieve BDD, and repeated surgery-seeking is part of the cycle. Respond to requests for a "better surgeon" by validating distress while exploring how surgery-seeking maintains the problem, rather than agreeing or arguing. First-line psychotherapy is CBT tailored to BDD: psychoeducation and motivational work, cognitive restructuring, then ERP targeting mirror checking, camouflaging, and reassurance seeking (including social media checking). Poor insight is a feature to work with, not a reason to doubt capacity. Refer to a prescriber for medication evaluation (SSRI class) when indicated. Consider cultural beauty norms without dismissing the client's distress.

Clinical Pearl: Preoccupation with a flaw others cannot see, plus checking or reassurance rituals, equals BDD; if the focus is fat and eating-disorder criteria are met, diagnose the eating disorder. Always screen suicide risk.