Netharland Journal of Critical Care
2021,
Volume 29,
Issue 4
: 185-187
Article
Arytenoid swelling due to inhalation frostbite injury after the recreational use of nitrous oxide
Abstract
In this case report, we present a patient with a potentially life-threatening airway obstruction after the recreational use of nitrous oxide. The patient initially presented with a globus sensation and hoarse voice. Flexible nasal endoscopy showed severely swollen arytenoids not responding to treatment with progression over time. After two days of mechanical ventilation the patient was extubated and discharged home without permanent disability. When confronted with patients with complaints of the throat after nitrous oxide abuse, we recommend flexible nasal endoscopy to identify potential airway compromise. © 2021, Netherlands Society of Intensive Care. All rights reserved.
Keywords
Abuse
Airway
Frostbite
Inhalation injury
Nitrous oxide
Recreational
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