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Nitrous Oxide Sedation

Conveniently located to serve New York City, Tribeca, Manhattan & Queens

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Up until the mid-1800s, dentists worked with no anesthesia or sedation at all. Then someone realized that nitrous oxide (N2O), which was used for recreational purposes, could also be used to dull pain from dental procedures. Now it’s considered a safe and effective agent of sedation that’s blended with the oxygen in your nasal mask (nasal hood). General and cosmetic dentist Dr. Frederick Solomon welcomes patients with dental anxiety and can offer nitrous oxide (NO) sedation as we strive to eliminate any discomfort or fear, and make every visit at Tribeca Smiles in New York, NY a pleasant one.

As you gently breathe in the NO sedation, it will quickly start relaxing you. It is colloquially referred to as "laughing gas" by some and simply helps you become more comfortable during whatever procedure you are slated to undergo. It is not designed to make you completely unconscious, like general anesthesia, but just to relax you and "take the edge off." The NO sedation is administered through the nose so your mouth can be worked on unimpeded.

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Best Candidates

Nitrous oxide is normally used along with a local anesthesia such as lidocaine, which is still necessary to numb your mouth during dental procedures. It does not work for post-treatment discomfort, as it wears off very quickly and will be long out of your system before the local anesthesia starts to wear off. NO sedation is ideal for adults or children who are afraid of dental procedures in general and want to be able to handle them better, so if you’re delaying see a dentist like Dr. Solomon, nitrous oxide will empower you to get the professional dental care you need. However, if you a person who overmedicates or has difficulty breathing through your nose, or if you’re extremely phobic, have COPD, or even have a full stomach, alternative means of anesthesia can be considered.

  • “I had a root canal today and have been dreading what would occur during and after the procedure. Dr Solomon and his team walked me through the steps and made feel comfortable throughout. A few jokes …”

    – K.R. / Google / Mar 08, 2019
  • “Tribeca Smiles has the best dental staff in NYC, and especially downtown. I have been coming to this practice since it opened in 2003, and it’s wonderful for anyone aged 5 to 100 ! Dr. Solomon has a …”

    – E.S. / Google / Jan 09, 2020
  • “Well, while here in New York, I had to get one of my teeth pulled today‼️ Yep pulled😁 I was so blessed to be seen by Dr Fred Solomon of Tribeca Smiles. When I tell you that I had an amazing …”

    – C.D. / Google / Jan 03, 2020
  • “Excellent service and caring staff! …”

    – C.S. / Google / Dec 11, 2019
  • “On vacation in NYC I annoyingly chipped a veneer at lunch. As I was in the area I googled 'Cerec' and found Tribeca Smiles. Dr Solomon was kind enough to fit me in the same day, and I was soon on …”

    – T.L. / Google / Dec 07, 2019
496 Total Reviews 5.0 See All 496 Reviews

What To Expect

Nitrous has what doctors call rapid uptake, good effect, and rapid recovery. After it quickly wears off and an appropriate recovery time, you’ll probably even be able to drive yourself home. Dr. Solomon may start you on 100% oxygen and slowly increase the nitrous. Depending on how you’re doing and the volume of your breathing, he will slowly up your intake and ask you to raise a hand when you start feeling the effects. Most of the time, you’ll start to feel relaxed within 30 seconds or less. The concentration of nitrous may also be relatively increased or decreased depending on the type of procedure being performed and your current level of anxiety. You may notice tingling in your arms and legs, and a feeling of vibration, warmth, euphoria, or positive well-being.


Recovery from NO sedation is usually immediate and you shouldn’t need much help to snap back to reality. Since it leaves your body within 3 – 5 minutes, normal activities can be resumed right away. Nitrous is an excellent way to reduce your anxiety and raise your pain threshold. If you feel any unpleasantness, let Dr. Solomon or someone on our team know immediately. If you’ve had bad experiences with nitrous in the past, it’s probably because the concentration was too high in the O2/N20 mix. Typically, you should only receive 30 – 40% nitrous. Regardless, there’s no hangover effect or bad effects on your heart, lungs, liver, kidneys, or brain. Nitrous can also be used effectively on children with scented nosepieces, who also generally bounce back from it in no time.

Cost of Nitrous Oxide Sedation

Nitrous Oxide Sedation prices for procedures at Tribeca Smiles servicing New York, Tribeca, Manhattan, and Queens are estimates only. Dr. Solomon will determine the price during your consultation and will be affected by the recommended dental technique, patient anatomy, time, and implant type (If applicable). Contact us for a free consultation and more information.
Plan Your Procedure

If you’re unhappy with the appearance or function of your teeth for any reason, we encourage you to contact us today and schedule a consultation.

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Just Relax With Us

If you would like to see if your treatment or dental procedure can be accomplished with nitrous oxide sedation, call for a consultation today. Our highly trained staff will be happy to answer your questions and address your concerns about the use of NO sedation at Tribeca Smiles. If you are putting off needed dental work because of your dental fear or anxiety, please reach out to us. We can help.