The Food and Drug Administration issued an official warning over the growing number of injuries related to nitrous oxide misuse.

Federal health officials are tracking a rise in injuries tied to the misuse of laughing gas, including some brands sold in colorful, flavored canisters.

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.