Uncommon haemorrhagic shock following helium asphyxiation

BMJ Case Rep. 2024 Dec 27;17(12):e261652. doi: 10.1136/bcr-2024-261652.

Abstract

Helium asphyxiation as a method of suicide is an emerging health concern that demands the attention of healthcare professionals. This case report details the management of a young women who committed suicide via helium asphyxiation, resulting in a catastrophic haemorrhagic complication. Death from helium intoxication is a preventable public health issue that may not be detected by standard autopsy procedures unless specifically suspected. This report underscores a potential new complication associated with helium asphyxiation.

Keywords: GI bleeding; Poisoning; Resuscitation; Suicide (psychiatry).

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Asphyxia* / etiology
  • Fatal Outcome
  • Female
  • Helium* / adverse effects
  • Humans
  • Shock, Hemorrhagic* / etiology
  • Suicide, Completed
  • Young Adult

Substances

  • Helium