Nitrous Oxide for Children

January 3, 2020
little girl smiling

Some children are just too fearful to receive necessary dental care. In that type of situation, conscious sedation with nitrous oxide may be recommended to help make your child's experience of dental treatment stress-free.


Nitrous oxide, a colorless gas with a slightly sweet odor, has been used in medicine for about a century. It's a safe and effective method of administering conscious sedation, which means that a child (or adult) will stay awake during the procedure, but feel completely relaxed — even happy. All bodily functions remain normal during the administration of nitrous oxide, and its effects wear off quickly afterwards.

How Is Nitrous Oxide Administered?

As a form of conscious sedation, nitrous oxide is inhaled through a small mask that fits comfortably over a child's nose. The gas is mixed with oxygen as it is being delivered, and both gases are always kept at a level that is safe for the body. In just a few minutes, the patient may start to experience a floating sensation, and perhaps some tingling in the hands and feet. That's a sign that the sedation is working. Once it has been verified that your child is calm and comfortable, and that the dose is correct, the dental procedure can begin.

Nitrous oxide itself isn't a substitute for a local anesthetic in children or adults as it's considered an anxiolytic, which means it makes anxiety disappear. However, for some pediatric procedures, a child receiving nitrous oxide may not need an anesthetic injection. Even if they do need a numbing shot, they won't mind at all while under sedation with nitrous oxide. Yet they won't be asleep — they'll be able to speak, be aware of what's going on, and they will remain in control during the procedure. In fact, the dose can be fine-tuned to just the level of sedation they need to make them comfortable yet alert.

When the procedure is over, the flow of nitrous oxide is decreased to zero, and the oxygen will be increased. After resting in the chair for a few minutes, the child will feel completely normal.

Who Can Benefit From Nitrous Oxide?

Any child whose anxiety would preclude dental treatment can benefit from conscious sedation with nitrous oxide. Before your child is treated, you will be asked for a complete medical history, including any medications your child is taking. Your child will be kept safe and comfortable throughout the procedure, and will likely not remember a thing about it afterwards.
Replacing Missing Teeth
By Sewell Dental Designs March 23, 2025
Discover how replacing missing teeth can transform your mental well-being and boost your confidence. Explore the psychological benefits today!
options for missing teeth
By Sewell Dental Designs February 28, 2025
Learn how missing teeth affect speech and explore the best options for missing teeth to restore clarity and confidence in your voice.
types of braces
By Sewell Dental Designs December 31, 2024
Explore types of braces and how getting braces works at Haddad Dental. Take the first step towards a confident smile now!
A woman is smiling while holding a clear retainer in her hand.
By Sewell Dental Designs October 20, 2024
How can you fix a misaligned bite as an adult? Explore orthodontic treatments that fit your lifestyle and needs. Visit now!
teeth replacement options
By Sewell Dental Designs August 23, 2024
Wondering about teeth replacement options? Discover the causes and consequences of missing teeth. Explore solutions to restore your smile. Visit us now!
tooth replacement options
By Sewell Dental Designs June 28, 2024
Explore various tooth replacement options that fit your lifestyle. Discover which option works best for you. Click now to find out more!
types of malocclusion
By Sewell Dental Designs April 10, 2024
Discover the different causes, symptoms, and types of malocclusion. Find out how to maintain dental health. Click now for comprehensive information!
jaw adjustment
By Sewell Dental Designs January 10, 2024
Orthodontics can fix a misaligned jaw with various treatment options. Discover what they can do in this guide on jaw adjustment.
what is periodontal disease, dentist in Sewell NJ
By Sewell Dental Designs November 18, 2023
In order to prioritize your dental health, you need to know how to prevent periodontal disease. But what is periodontal disease exactly?
Cosmetic Dentistry, Dentist in Sewell NJ
By Sewell Dental Designs September 27, 2023
Cosmetic dentistry is any procedure that improves the look of your smile. Learn about the most popular types of procedures that Sewell, NJ residents love here.
More Posts
Starbrite Dental dr maryam selfi

Dr. Haddad

D.M.D

Dr. Haddad’s purpose at Sewell Dental Designs is to empower his patients so they can achieve and maintain excellent dental health and have a smile they are happy to show off. He decided on this path after receiving treatment from a competent and friendly dentist when he was a teen.

Dr. Haddad obtained his Bachelor of Science degree at George Mason University in Virginia and went on to earn his Doctor of Medicine in Dentistry degree (DMD) from Temple University Maurice H. Kornberg School of Dentistry.


Starbrite Dental dr Karimi

Dr. Joanna

D.D.S

Dr. Joanna Haddad was born and raised in Lebanon and now resides in Philadelphia, PA. She speaks Arabic, French, and English fluently. Dr. Joanna earned her Doctorate of Dental Medicine from the University of Pennsylvania School of Dental Medicine, graduating with honors in Public Health. During her time in dental school, she was highly involved in various organizations and served as the Chapter President of the American Student Dental Association. She is also a proud member of the American Dental Association, American Association of Facial Esthetics and American student dental association.

Dr. Giesberg

D.D.S

Dr. Konstantina S. Giesberg, DDS, is a board-certified dentist anesthesiologist who has earned the privilege of becoming a Diplomate of the American Dental Board of Anesthesiology (DADBA).Dr. Giesberg obtained, with honors, her degree of Doctor of Dental Surgery (DDS) from the University of Buffalo, NY. She then completed her General Practice Residency in Dentistry at Wyckoff Heights Medical Center in Brooklyn, NY. Dr. Giesberg then furthered her studies at Wyckoff Heights Medical Center with a Specialty Program in Dental Anesthesiology, involving three years of concentration in deep sedation and general anesthesia.  

Share by: