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Psychogenic hyperventilation

Last edited: 4/15/2026

Overview

Psychogenic hyperventilation syndrome involves a constellation of symptoms triggered by voluntary hyperventilation, often presenting with neurological manifestations such as loss of consciousness and paraesthesiae, without underlying organic pathology 1.

Diagnosis

  • Key Diagnostic Criteria: Reproducible symptoms following induced hyperventilation 1.
  • Recommended Tests: Neurological assessment to rule out organic causes 1.
  • Symptom Profile: Frequent occurrence of loss of consciousness and paraesthesiae 1.

    • Management

  • First-Line Treatments: Education on breathing techniques and anxiety management 1.
  • Adjunctive Treatments: Cognitive-behavioral therapy (CBT) for underlying psychological factors 1.
  • Pharmacological Interventions: Not specifically detailed in the abstract; focus on non-pharmacological approaches 1.

    • Special Populations

  • Pregnancy: Not addressed in the provided abstracts 1.
  • Pediatrics: Not addressed in the provided abstracts 1.
  • Elderly: Not addressed in the provided abstracts 1.
  • Comorbidities: Focus on managing psychological comorbidities through CBT and breathing retraining 1.

    • Key Recommendations

  • Diagnosis requires reproducing symptoms through induced hyperventilation (Evidence: Moderate 1).
  • Prioritize non-pharmacological interventions such as breathing retraining and psychological therapies (Evidence: Expert opinion 1).
  • Neurological assessment is essential to exclude organic causes (Evidence: Moderate 1).

    • References

    1 Perkin GD, Joseph R. Neurological manifestations of the hyperventilation syndrome. Journal of the Royal Society of Medicine 1986. link

    Original source

    1. [1]
      Neurological manifestations of the hyperventilation syndrome. — Perkin GD, Joseph R Journal of the Royal Society of Medicine (1986)
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