Nitrous Oxide (Laughing Gas)

• Nitrous oxide, also called laughing gas, is a safe and gentle way to help children relax during dental treatment.

• It’s a sweet-smelling gas mixed with oxygen that your child breathes through a small nose mask. Within minutes, it helps them feel calm, light, and comfortable while staying awake and responsive.

• Ideally, have your child eat a light meal 2–3 hours before the visit and avoid heavy foods right before the appointment.

• Once the procedure is done, we flush the gas out with pure oxygen — its effects wear off within minutes, so your child can return to normal activities right away.

• Nitrous oxide is one of the safest forms of sedation in dentistry and is often the best option for mild anxiety or sensitive gag reflexes.