Thinking about a dental appointment can feel stressful. If you feel anxious or uncomfortable about visiting the dentist, you are not alone. Rundle Dental offers nitrous oxide sedation to help make certain visits feel calmer and more manageable.
Sedation dentistry uses medication to help reduce anxiety and promote relaxation during dental procedures. Rundle Dental offers nitrous oxide sedation for eligible patients who may feel anxious, have a strong gag reflex, or need a more involved appointment.
A Simple Look at Dental Sedation
Dental sedation at Rundle Dental means breathing nitrous oxide through a small mask while remaining awake and able to respond. The goal is to help you feel calmer while our dental team cares for your smile.
Our dental team reviews your health history and treatment needs before recommending nitrous oxide. During the appointment, the team can check how you are doing and help you stay comfortable.
Who Can Benefit from Sedation Dentistry?
If You Experience Dental Anxiety
Dental visits can be a source of dental anxiety. Sedation may help if you fear needles or the sound of a drill. It can also help if you have had negative dental experiences in the past or simply feel uneasy sitting in the dental chair.
For Complex or Long Treatments
Some dental work takes more time than a regular cleaning. If you need a longer procedure like a root canal or extraction, nitrous oxide may help you feel more at ease. It may also be considered for patients who have trouble sitting still for a long time.
If Dental Treatment Feels Physically Uncomfortable
Your physical comfort is important. Nitrous oxide may be considered if you have a strong gag reflex that makes dental work difficult. It may also help people with very sensitive teeth or those who experience jaw soreness from keeping their mouth open.
Nitrous Oxide Sedation at Rundle Dental
Rundle Dental offers nitrous oxide, often called “laughing gas,” which you breathe through a small mask. You stay awake and can speak with our dental team while feeling more relaxed. The effects usually wear off quickly once the gas is stopped. Your dental team will confirm when it is safe for you to leave and whether you can drive yourself home.

What to Expect During Your Sedation Appointment
Before Your Treatment Starts
Your appointment begins with a careful review of your medical history to assess whether nitrous oxide is appropriate for you and discuss any factors that could affect your care. Your dentist can provide clear instructions and give you plenty of time to ask questions. We want to make sure you feel comfortable and understand everything before any work begins.
During the Dental Work
Once the nitrous oxide takes effect, you may feel more relaxed while remaining awake and able to respond. Your safety is our top priority, and our team is prepared to respond to dental emergencies. Your dental team will explain what monitoring is used during your appointment. You can still communicate with our team if you need anything, and the appointment can be paused if you need a break.
Your Recovery & Care After Sedation
Immediately After Your Visit
The effects of nitrous oxide usually wear off quickly once the gas is stopped. Your dental team will confirm when it is safe for you to leave and whether you can drive yourself home.
Important Post-Sedation Instructions
Your dentist will provide specific aftercare instructions based on the procedure you had. Follow those instructions and contact the office if you have questions about your recovery or oral health after treatment.
Schedule Your Dental Visit
If dental visits make you anxious or uncomfortable, our team at Rundle Dental can help you explore whether nitrous sedation is appropriate for your appointment. We accept the Canadian Dental Care Plan (CDCP) and offer care in multiple languages. Book your appointment to discuss your options.

