1. What is nitrous oxide sedation? Nitrous oxide, often called "laughing gas," is a mild sedative used in dentistry to help patients relax during procedures. It’s mixed with oxygen and inhaled through a mask. 2. Is nitrous oxide sedation safe? Yes, when administered by a trained dentist, nitrous oxide sedation is safe. The effects wear off quickly, and it’s suitable for both adul... https://www.shifadental.net/nitrous-oxide-dentist-near-me-recognizing-your-choices/