On June 4, 2025, the U.S. Food and Drug Administration issued a public advisory urging consumers not to inhale nitrous oxide (N2O) from commercial dispensers, including canisters, tanks and portable chargers. The advisory...more
Across the United States, nitrous oxide (N2O), also known as laughing gas or nitrous, continues to be sold in convenience stores, gas stations and other easy-to-access locations with limited national enforcement. N2O serves a...more