Side effects of nitrous oxide aren’t common unless you inhale too much of it or inhale it too quickly. Common short term side effects include:
Having anxiety is normal before going for a dental procedure. At Midtown Dental Studio, we want to do everything we can to make our patients feel as comfortable as possible. If you’re looking for a quick way to feel relaxed, we offer nitrous oxide before your procedure.


Commonly known as “laughing gas,” nitrous oxide is a combination of nitrogen and oxygen that you inhale through your nose while wearing a small mask. Doctors and dentists use this gas for patients who are anxious or uncooperative before a surgical procedure. Those who don’t respond well to local anesthesia or have overly sensitive gag reflexes also use this to relax. Nitrous oxide does not put you to sleep like other forms of anesthesia.
Side effects of nitrous oxide aren’t common unless you inhale too much of it or inhale it too quickly. Common short term side effects include:
Headaches
Nausea
Shivering
Sleepiness
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Even though nitrous oxide is safe and effective, it’s not recommended for everybody. There are several risk factors for certain people, so make sure to tell your dentist if you fall in one of the following categories:
Women in their first trimester of pregnancy
People with a vitamin B-12 deficiency
People with a history of drug abuse
People with a history of respiratory illness
Some dental procedures can be scary, but nerves shouldn’t stop you from getting them. If you need to relax before an operation, Midtown Dental Studio offers nitrous oxide to keep you calm enough during the entire process. Please feel free to give us a call if you have any questions!
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Some teeth whitening products are produced by companies with limited dental experience and unclear manufacturing origins. Most online teeth whitening systems only use sodium bicarbonate as the active whitening ingredient. This weaker formula can only treat mild surface stains.
Pola is produced by SDI, an Australian company that has 50 years of experience in oral health. Pola’s scientific formula has been refined for decades to ensure the best whitening result. Clinical studies have shown that teeth whitening with carbamide or hydrogen peroxide is safe if performed under the guidance and supervision of a trained dentist.
Better yet, Pola whitening gels can only be purchased through trusted dentists.
Nitrous oxide works within minutes. You’ll feel relaxed soon after inhaling it, and the effects wear off quickly once the mask is removed.
Yes. Nitrous oxide has been used safely in dentistry for many years. Your dentist carefully controls the amount to keep you comfortable and safe.
It’s great for patients with dental anxiety, strong gag reflexes, or difficulty sitting through procedures. It helps make visits stress-free.
Side effects are rare and usually mild, like slight nausea or dizziness. These pass quickly once the gas is stopped.
Office Hours:
Monday - Thursday 8:00am to 5pm
Fri, Sat & Sun: Closed