Nitrous Oxide (Laughing Gas) for
Sedation Dentistry

Nitrous Oxide or Laughing Gas is used to reduce and/or eliminate pain during dental procedures.

Nitrous Oxide (Laughing Gas) has been the the primary means of sedation in dentistry for many years. It is safe and the patient receives 50-70% oxygen with no less than 30% nitrous oxide. Nitrous Oxide is a sweet smelling, non irritating, colorless gas which you can breathe.

The patient is able to breathe on their own and remain in control of all bodily functions. The patient may experience mild amnesia and may fall asleep not remembering all of what happened during their appointment.

Advantages to using Nitrous Oxide

  • The depth of sedation can be altered at any time to increase or decrease sedation.
  • There is no after effect such as a “hangover”
  • Inhalation sedation is safe with no side effects on you heart lungs, etc.
  • Inhalation sedation is very effective in minimizing gagging.
  • It works rapidly as it reaches the brain within 20 seconds. In as few as 2-3 minutes its relaxation and pain killing properties develop.

Reasons to NOT use Nitrous Oxide

Though there are no major contraindications to using nitrous oxide, you may not want to use it if you have emphysema, exotic chest problems, M.S., a cold or other difficulties with breathing.

Return to the dental services pages for a complete list of all of our cosmetic and routine dental services. For more information about nitrous oxide click here.

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