Nitrous Oxide
Nitrous Oxide for Dental Procedures
Nitrous oxide, also known as laughing gas, is one of the most commonly used and safest sedatives available in dentistry. It’s a colorless and odorless gas that can be used to reduce both pain and anxiety during dental procedures, helping patients feel more comfortable and relaxed.
How Does Nitrous Oxide Work?
As one of the oldest and safest anesthetics in dentistry, nitrous oxide is a popular choice for patients and dentists alike at Southeastern Dental Center. It can ease the discomfort of some appointments by providing pain relief and reducing dental anxiety. Nitrous oxide is administered to dental patients through a small mask that fits over the nose and is worn throughout the procedure. The light sedation works quickly when you breathe it in.
Sedative effects include feeling lightheaded and relaxed, and some patients report feeling euphoric which contributes to the nickname, laughing gas. The disorienting effects of the nitrous oxide wear off soon after you stop breathing it in, so patients can safely drive themselves home after the appointment.
When is Nitrous Oxide Used for Dental Treatments?
In most cases, the gas is used for shorter appointments, such as cleanings or fillings. However, nitrous oxide may also be considered for more invasive procedures like root canals and can be combined with local or oral sedatives for increased patient comfort.
What are the Benefits of Nitrous Oxide?
With its long history and common use in dentistry, nitrous oxide offers many benefits for dental patients—especially those with dental anxiety. These include:
- Calming and numbing effects
- Makes patients feel more comfortable throughout the appointment
- Reduces both pain and anxiety
- Easily administered by a dentist or other trained professional
- Wears off quickly, so patients can drive following their procedure
- Completely safe and effective for most patients
Who Isn't a Good Candidate for Nitrous Oxide Sedation?
Nitrous oxide is generally safe for most patients, including both children and adults. However as with any anesthesia, there are a few groups who should avoid receiving nitrous oxide.
Allergies or Medical Conditions
Nitrous oxide may not be suitable for people with certain allergies, medical conditions, or a history of substance abuse, so it’s important to share your medical information.
Respiratory Conditions
Patients with respiratory conditions like chronic obstructive pulmonary disease (COPD) may not be a good candidate for nitrous oxide sedation.
Pregnant Women
Sedation medications can pose a risk to a developing baby, especially during the first trimester, so dentists generally don’t advise the use of nitrous oxide for pregnant patients.
Heart Conditions
Nitrous oxide can cause an amino acid in your blood called homocysteine to rise, which has been linked to heart problems in patients with existing conditions.
Before administering nitrous oxide, our skilled and experienced dentists thoroughly review a patient’s medical history, current conditions, and medications to prevent any negative interactions. During the dental procedure, your vitals will be monitored, and the dosage of the gas is adjusted as needed.
Ask About Nitrous Oxide Today
We know that dental anxiety is nothing to laugh about, so Southeastern Dental Center is proud to offer nitrous oxide (laughing gas) as an add-on sedation option. Your comfort is our top priority. Contact us today to schedule your appointment.