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Psychogenic air hunger — Clinical Guidelines

Overview

Psychogenic air hunger, also known as pseudo-asthmatic respiration or sighing respiration, is a psychological condition characterized by an intense, often distressing sensation of breathlessness without an identifiable organic cause. It typically manifests as hyperventilation and exaggerated breathing patterns, often triggered by emotional or psychological stressors 5.

Diagnosis

Clinical presentation includes hyperventilation, rapid breathing, and a subjective feeling of suffocation without physical signs of respiratory distress 5.

Exclusion of organic respiratory causes through spirometry, pulse oximetry, and chest imaging is crucial 5.

Psychological evaluation to identify underlying emotional or psychiatric triggers is recommended 5.

Management

Cognitive-behavioral therapy (CBT) is often first-line, aimed at addressing psychological triggers and modifying breathing patterns 5.

Relaxation techniques and breathing retraining exercises may be adjunctive 5.

Pharmacological interventions are generally not indicated unless comorbid psychiatric conditions require treatment 5.

Special Populations

Pediatrics: Indoor air quality, particularly in homes and schools, significantly impacts children's respiratory health and may indirectly influence psychogenic symptoms 5.

Comorbidities: Individuals with anxiety disorders or other psychiatric conditions may be more susceptible to psychogenic air hunger 5.

Key Recommendations

Conduct a thorough evaluation to rule out organic causes before diagnosing psychogenic air hunger (Evidence: Moderate 5).

Implement cognitive-behavioral therapy as the primary psychological intervention (Evidence: Moderate 5).

Enhance awareness of indoor air quality impacts on children's health to mitigate environmental triggers (Evidence: Moderate 5).

References

1 Chowdhury S, Chaudhary E, Dey S. Protecting Child Health From Air Pollution in India. Indian pediatrics 2024. link 2 Le HHTC, Vien NT, Dang TN, Ware RS, Phung D, Thai PK et al.. Wearing masks as a protective measure for children against traffic-related air pollution: A comparison of perceptions between school children and their caregivers in Ho Chi Minh City, Vietnam. Tropical medicine & international health : TM & IH 2023. link 3 Perera F, Ashrafi A, Kinney P, Mills D. Towards a fuller assessment of benefits to children's health of reducing air pollution and mitigating climate change due to fossil fuel combustion. Environmental research 2019. link 4 Moreschi C, Da Broi U. Paradoxical air embolism through patent foramen ovale during consensual intercourse in a non-pregnant young female. Journal of forensic and legal medicine 2009. link 5 Anderson ME, Bogdan GM. Environments, indoor air quality, and children. Pediatric clinics of North America 2007. link 6 Ayres JG. Long-term exposures to air pollution. Thorax 2007. link 7 Zühlke J, Knopp D, Niessner R. Determination of 1-nitropyrene with enzyme-linked immunosorbent assay versus high-performance column switching technique. Journal of chromatography. A 1998. link00081-8) 8 Savani RC, Merten DF, Brazy JE. Air embolism with survival in a neonate. Pediatric radiology 1990. link 9 Davies DJ, Goodwin SR, Fennell RS. Probable air embolism during Tenckhoff catheter placement. The International journal of pediatric nephrology 1986. link 10 Gussman RA, Thorpe MJ, Tisch WP, Spooner CM, Turner W, McMahon NM. Further development of the high volume air sampler for high resistance filter media. American Industrial Hygiene Association journal 1983. link 11 Bar-Shalom Y, Segall A, Budenaers D. Decision and estimation procedures for air contaminants. American Industrial Hygiene Association journal 1976. link

Psychogenic air hunger