Drug-induced Delusional Infestation

Patrick M. J. H. Kemperman, Tristan V. M. Bruijn, Nienke C. C. Vulink, Mieke M. C. Mulder

Research output: Contribution to journalReview articleAcademicpeer-review

4 Citations (Scopus)

Abstract

It is considered that certain drugs might induce delusional infestation, yet, to date, no studies have been performed to identify the pharmacodynamics associated with these treatments. The aim of this review is to summarize current available knowledge of drug-induced delusional infestation. A literature search was performed for primary studies on suspected drugs reported to induce delusional infestation. Included articles were evaluated systematically using the Naranjo criteria. In addition, drug mechanisms of action were compared. The final selection included 31 studies, in which a total of 26 classes of drugs were identified. Anti-Parkinson drugs were most frequently associated with delusional infestation, followed by antidepressants, antiepileptics, antibiotics, prescription stimulants, and a few other drug groups. The current available literature suggests that the onset of delusional infestation is initiated by drug-induced alterations in neurotransmitter levels, predominantly dopamine, in the central nervous system.
Original languageEnglish
Article numberadv00663
Pages (from-to)adv00663
JournalActa Dermato-Venereologica
Volume102
DOIs
Publication statusPublished - 8 Mar 2022

Keywords

  • delusional infestation
  • drug-induced
  • psychodermatology
  • secondary delusional infestation

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