WASHINGTON (AP) — U.S. health officials are tracking a rise in injuries tied to the misuse of nitrous oxide, or laughing gas, including some brands that are sold in small canisters containing flavors ...

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Inhaling commercially available nitrous oxide canisters, commonly known as laughing gas, could lead to serious harm or death, the U.S. Food and Drug Administration said in a warning issued Friday.

The Food and Drug Administration issued a warning Friday that advised consumers against inhaling nitrous oxide products such ...

The U.S. Food and Drug Administration is cautioning consumers against the recreational use of any flavor of nitrous o ...

The FDA said inhaling nitrous oxide can result in a range of symptoms and serious health problems, including lightheadedness, ...