Nitrous Oxide

Laughing Gas

Nitrous Oxide is a sweet-smelling, non-irritating, colorless gas which you can breathe.

Nitrous Oxide has been the primary means of sedation in dentistry for many years. Nitrous oxide is Patients experience different reactions to nitrous oxide depending on how much of the gas they receive. Most patients report feeling light-headed, tingly in the arms and legs, warm, and sleepy. Some patients also report feeling a vibrating or floating sensation. 

Once the procedure is completed, the nitrous oxide valve is turned off and the patient will continue to receive oxygen only. this increased flow of oxygen will work to flush out any of the nitrous oxide that remains in the lungs or airway. The patient will return to their normal state. 

There are many advantages to using Nitrous Oxide

• There is no after effect such as a “hangover”.
• Inhalation sedation is safe with no side effects on your heart and lungs, etc.
• Inhalation sedation is very effective in minimizing gagging.
• It works rapidly as it reaches the brain within 20 seconds. In as little as 2-3 minutes its relaxation and pain killing properties develop.
• Once nitrous oxide is flushed out, the patient is able to eat and drive with no problems.

Reasons to not use Nitrous Oxide

You should not utilize Nitrous Oxide if you have been diagnosed with chronic obstructive pulmonary disease (COPD). Though there are no other 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.