A Case of Depersonalization-Derealization Disorder

Aims: Background: Depersonalization-derealization disorder (DPDR), classified under ICD–11 code 6B66, involves persistent or recurrent experiences of depersonalization, derealization, or both. Depersonalization refers to a sense of detachment from one’s thoughts, emotions, or body, whereas derealiza...

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Bibliographic Details
Main Authors: Emeka Onochie, Joseph Verghese
Format: Article
Language:English
Published: Cambridge University Press 2025-06-01
Series:BJPsych Open
Online Access:https://www.cambridge.org/core/product/identifier/S2056472425107527/type/journal_article
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Summary:Aims: Background: Depersonalization-derealization disorder (DPDR), classified under ICD–11 code 6B66, involves persistent or recurrent experiences of depersonalization, derealization, or both. Depersonalization refers to a sense of detachment from one’s thoughts, emotions, or body, whereas derealization involves perceiving the external world as unreal or distorted. These symptoms cause significant distress or impairment, are not attributable to other mental disorders, substance use, or medical conditions, and occur while reality testing remains intact.
ISSN:2056-4724