Sedation
Gas and air sedation for adults and children, to make treatment comfortable without an escort or a lost day.
At Argo we are pleased to offer ‘gas and air’ sedation. This involves breathing a mixture of nitrous oxide and oxygen through a mask on your nose, to help you feel relaxed during your dental treatment.

You stay awake and in control
You will remain conscious and will be able to talk to us throughout your treatment. We can adjust the amount of nitrous oxide given to you during the appointment as needed.
It is a very safe form of sedation and recovery is quick, meaning you don’t have to bring an escort and you can carry on with your day after your appointment.
What inhalation sedation provides
Anxiety relief
It lowers stress and provides a calm or floating sensation.
Pain management
It raises your pain threshold, meaning more comfortable treatment. Local anaesthetic will still be used as well, as required.
Gag reflex control
It helps suppress a sensitive gag reflex, making dental work much easier to tolerate.
It is helpful for patients with
- Stress or fear about dental treatment
- Strong gag reflexes
- Needle phobia
- Medical conditions that could be triggered by stress, such as asthma or epilepsy
- Movement disorders, such as cerebral palsy or Parkinson’s disease
- Additional needs, such as autism or sensory processing disorder
- Potentially difficult treatment to be carried out
This type of sedation is helpful for both adults and children, from around 5 years old and older.
How to arrange it
If you are interested in having treatment under sedation, you can book in for a consultation with our sedation dentist, Katie Woon Sam. Or, if you have your own dentist already, they can refer you to have your treatment under sedation with us.
Not sure whether sedation is right for you?
Book a consultation and we will assess your options honestly. If something simpler is the better answer for your case, we will tell you.
Other treatments
Emergency appointments
In pain? We hold time back each day, and plan members get an emergency appointment included.
Learn more
Dentures
Full and partial dentures, fitted properly and adjusted until they are comfortable.
Learn more
Hygiene & gum health
Professional cleaning, gum assessment and advice built around how you actually brush.
Learn more
