“The staff at Evolve Dental Care are very friendly and welcoming the moment you walk in the door. At my last appointment I arrived 15 minutes early and they got me right in. They have been on schedule since my first appointment there and don't keep you waiting. During my appointment, the staff made friendly conversation.” - Jamie M

Nitrous Oxide in Allentown, PA

Nitrous oxide, commonly called “laughing gas”, is one of the safest sedatives in dentistry. Nitrous oxide is mixed with oxygen and delivered through a mask over the nose. It usually takes effect within a few minutes and wears off shortly after mask removal. 

Nitrous oxide help patients overcome their fear of dentistry. It makes you calm and relaxed during procedures. Your dentist places a small mask over your nose and you are asked to take a few deep breaths. Oxygen will be administered at 100% for a few minutes and then nitrous oxide will be increased gradually. You might feel tingling in your arms and legs or get light-headed. You will remain conscious and be able to respond to all questions asked. Once you are calm and relax, your dentist will administer local anesthetic but you won`t mind it. You will be comfortable during the entire procedure. After finishing the dental procedure, the nitrous oxide will gradually be decreased and then you will remain on 100% oxygen for a few minutes. At the end, the mask will be removed.

Nitrous oxide is contraindicated  in patients with following conditions:

  • COPD. For example chronic bronchitis and emphysema.
  • Respiratory tract infection.
  • Middle ear infection.
  • Latex allergy. Nasal hood may contain latex.
  • Children under age of 3.
  • Nasal obstruction. Due to cold or tonsil enlargement.
  • Patients with psychiatric or psychological conditions.

Nitrous oxide is indicated in patients with following conditions:

  • Mild dental anxiety.
  • Severe gag reflex.
  • Non-cooperative children.
  • For patients who want feel more relaxed during a dental procedure.
 
Commonly asked questions:
  • Do I need to fast before nitrous oxide? No, but we recommend having a light meal two hours before your dental appointment.
  • Do I need someone to accompany me during my dental appointment? No, Nitrous oxide effects wear off within a few minutes.