Body dysmorphic disorder (BDD) is characterized by a preoccupation with a perceived appearance flaw or flaws that are not observable to others. BDD is associated with distress and impairment of functioning. Psychiatric comorbidities, including depression, social anxiety, and obsessive-compulsive disorder are common and impact treatment. Treatment should encompass psychoeducation, particularly addressing the dangers associated with cosmetic procedures, and may require high doses of selective serotonin reuptake inhibitors* (SSRI*) and protracted periods to establish full benefit. If there is an inadequate response to SSRIs, various adjunctive medications can be employed including atypical antipsychotics*, anxiolytics*, and the anticonvulsant levetiracetam*. However, large-scale randomized controlled trials are lacking and BDD is not an approved indication for these medications. Oxytocin* may have a potential role in treating BDD, but this requires further exploration. Cognitive-behavioural therapy has good evidence for efficacy for BDD, and on-line and telephone-assisted forms of therapy are showing promise. CBT for BDD should be customized to address such issues as mirror use, perturbations of gaze, and misinterpretation of others\' emotions, as well as overvalued ideas about how others view the individual.

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BACKGROUND: and Overview. Dentists frequently are faced with patients\' requests for an extraction, sometimes of the entire dentition. In this article, the authors offer guidelines to help dentists and oral surgeons make decisions regarding such requests for extraction.
CONCLUSIONS: In most cases of patients\' requesting extractions, the ethical principle of nonmaleficence will play a decisive role in the dentist\'s decision making. In cases in which the request appears influenced by a specific mental condition such as a phobia of dental treatment, extraction rarely is justifiable. Practice Implications. Dental professionals should keep in mind that they cannot be forced to carry out treatment that is at odds with the ethical principle of nonmaleficence or that is outside of the bounds of accepted treatment. To aid dentists in making treatment decisions in such cases, the authors present a flowchart that integrates possible considerations.