Nitrous Oxide Is a Safe Form of Sedation Dentistry; Here’s What to Expect During Treatment

Dentists have used nitrous oxide to help patients stay calm and comfortable during routine oral cleanings, restorative procedures, and many other dental treatments for almost two centuries. While you have probably seen nitrous oxide, which is also called laughing gas, portrayed humorously on television, these depictions are not true to the reality of this safe and convenient form of dental sedation. Here’s a brief guide to what you should know about laughing gas before receiving it.