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 ...

Houston dentist caught huffing and driving with 107 canisters of 'laughing gas' in car, police say. By Jessica Willey. ... One canister was reportedly ice-cold and attached to a mask, ...

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 ...