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 ...

The technique, which involves the use of nitrous oxide through a small mask, can help children remain calm ... “The dentist suggested laughing gas and I saw a visible change. She stayed calm and even ...

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 ...

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.