Sedation Options

Nitrous oxide, commonly known as “laughing gas,” is inhaled through a small mask placed over your nose. It helps reduce anxiety and makes dental treatment feel more relaxed.

You remain awake and able to communicate with the team. Local anaesthesia is used when needed to numb the treatment area and control pain. Your care is monitored throughout the procedure.

We will discuss whether nitrous oxide is appropriate for your treatment and explain any preparation or aftercare instructions.

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Oral sedation involves taking a prescribed sedative as directed by your treating team before your procedure. It can make you drowsy and help reduce dental anxiety.

You may drift off to sleep, but can generally still respond to the team. Local anaesthesia is used when needed to numb the treatment area. Your vital signs are monitored during treatment.

The effects last longer than nitrous oxide. You will need a responsible adult to accompany you and drive you home. Follow the team’s specific instructions about preparation, medications and recovery.

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IV sedation is our preferred approach for many shorter, typical procedures when sedation is appropriate. Medication is delivered through a small intravenous line and adjusted to your needs by the anaesthesia team.

The depth of sedation varies. You may feel very sleepy, drift off, and have little memory of treatment; IV sedation does not always mean complete unconsciousness. Local anaesthesia and pain-relieving medication are used as appropriate to keep treatment comfortable.

General anesthesia provides a deeper level of anaesthesia for selected longer or more complex procedures. You are fully asleep and unaware of the surgery.

Our anaesthesia team has the ability to intubate patients—a breathing tube supports and secures the airway when appropriate—so surgeons can work during longer procedures while the patient remains asleep. The anaesthesia team manages breathing, monitors vital signs and maintains anaesthesia throughout surgery.

The approach is selected after reviewing your health, treatment needs and preferences. You will receive preparation and recovery instructions, including fasting and escort requirements. Some discomfort may occur after treatment as the anaesthetic wears off.

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