Nitrous oxide, popularly known as “laughing gas,” was discovered in the late 18th century, and while the discoverer, Joseph Priestley, had hoped for his discovery to be used in medical applications, it was primarily used by wealthy young people as a form of entertainment. However, by the mid-19th century, nitrous oxide was used in conjunction with oral surgery, and thus, dental sedation was born. Nitrous oxide is still used in dental office today to help patients relax but deciding whether or not dental sedation is right for you requires some research.
Do You Need Help Relaxing at the Dentist’s Office?
Many people have feelings, fear, or anxiety associated with dental visits, and your dentist is well aware of this fact. That’s why he likely offers nitrous oxide (sometimes called inhalation sedation) as an adjunct to nearly all procedures. You can even opt for nitrous oxide during a routine checkup and cleaning. However, if you experience panic attacks, strong feelings of unease, and anxiety during dental appointments, you may need to opt for oral sedation, which provides a deeper level of relaxation.
What Does Nitrous Oxide Feel Like?
A dental assistant certified in nitrous oxide will administer it by placing a soft mask over your nose. The nitrous oxide is mixed with oxygen. As you breathe in, you will begin to notice a pleasantly lightheaded feeling. While every person’s experience is different, many patients report feeling giddy, euphoric, warm, and detached from any sense of worry.
Is Nitrous Oxide Safe?
Yes, nitrous oxide is safe for most patients, including children. While you are under nitrous oxide, the dentist’s assisting staff will monitor your blood pressure, heart rate, and breathing to further ensure your safety. The effects of nitrous oxide will wear off a few minutes after the mask is removed, and you will be able to return to your normal activities, including driving, soon after the appointment.
Making Dental Visits Comfortable with Nitrous Oxide
Nitrous oxide may not be the right fit for every patient—but for many, it offers a way to stay relaxed, calm, and comfortable during dental work without lingering effects afterward. If anxiety about dental visits has stopped you from getting the care your smile needs, discussing nitrous oxide with a trusted dentist can make all the difference. Your safety is always the priority; proper monitoring ensures you are well-taken care of every step of the way. Isn’t it time you experienced dental visits that reduce worry rather than increase it? Schedule an appointment today to see if nitrous oxide is the right sedation choice for you.


