Nitrous oxide (laughing gas) is a sedative that health care providers use to help you relax during procedures. Find out its risks, uses, and the effects it may have on your health.

Laughing gas, or nitrous oxide, is a colorless, odorless gas that's usually mixed 50/50 with oxygen for laboring moms. When inhaled, it reduces anxiety and increases feelings of relaxation and ...

The Cleveland Clinic has more on the use of nitrous oxide (laughing gas). SOURCES: Associated Press , March 14, 2025; U.S. Food and Drug Administration, advisory, March 14, 2025 What This Means ...

Police records show a nitrous oxide history beginning in 2017, with recent arrests for possession last October and 112 gas canisters discovered on him in Houston the following month.

Alabama lawmakers are considering a bill to restrict sales and use of nitrous oxide, or laughing gas, a product linked to at least five deaths in Shelby County last year.

Nitrous oxide-better known as "laughing gas"-can potentially transform treatment for tough-to-beat depression. This centuries-old anesthetic gas targeted specific brain cells in mice and quickly ...

Nitrous oxide—better known as "laughing gas"—can potentially transform treatment for tough-to-beat depression. This centuries-old anesthetic gas targeted specific brain cells in mice and quickly ...