Delirium

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In medicine, delirium is a "disorder characterized by confusion; inattentiveness; disorientation; illusions; hallucinations; agitation; and in some instances autonomic nervous system overactivity )."[1]

According to the Diagnostic and Statistical Manual of Mental Disorders, delirium is "reduced ability to think or concentrate, restlessness, anxiety, irritability, drowsiness, hypersensitivity to stimuli, nightmares."[2]

Subsyndromal delirium

Subsyndromal delirium may cause morbidity among hospitalized individuals.[2]

Treatment

Antipsychotic agents can improve deliriuim.[3]

Benzodiazepams may worsen delirium.[4]

References

  1. ↑ Anonymous (2024), Delirium (English). Medical Subject Headings. U.S. National Library of Medicine.
  2. ↑ 2.0 2.1 Cole M, McCusker J, Dendukuri N, Han L (June 2003). "The prognostic significance of subsyndromal delirium in elderly medical inpatients". J Am Geriatr Soc 51 (6): 754–60. PMID 12757560. [e]
  3. ↑ Lonergan E, Britton AM, Luxenberg J, Wyller T (2007). "Antipsychotics for delirium". Cochrane Database Syst Rev (2): CD005594. DOI:10.1002/14651858.CD005594.pub2. PMID 17443602. Research Blogging.
  4. ↑ Breitbart W, Marotta R, Platt MM, et al (February 1996). "A double-blind trial of haloperidol, chlorpromazine, and lorazepam in the treatment of delirium in hospitalized AIDS patients". Am J Psychiatry 153 (2): 231–7. PMID 8561204. [e]
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