Photo of a young man with a laughing gas mask Laughing gas might be a powerful, fast-acting treatment for depression People treated with nitrous oxide experienced quick relief from depression symptoms ...

The research, which is the second-largest European case study of nitrous oxide-induced SACD, was carried out in Beaumont Hospital by a dedicated team, including Dr Richard Bruen, radiology registrar, ...

A review by researchers from the University of Birmingham and the University of Oxford in the UK has found that controlled doses of laughing gas (or nitrous oxide) really can provide quick-acting ...

WUSA-TV Washington, D.C. Posted: December 19, 2025 | Last updated: December 19, 2025 Ean doesn't remember singing Wicked's "Defying Gravity" while under laughing gas, but his video is going viral. He ...