Just "nanging" around - harmful nitrous oxide use. A retrospective case series and review of internet searches, social media posts and the coroner's database.

We report a case series of symptomatic chronic N2 O use, many with ongoing neurological sequelae. Furthermore, a sharp increase in internet searches to obtain N2 O cannisters was noted. Education of high-risk student groups on the long-term sequalae is important. This article is protected by copyright. All rights reserved.