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Types of sedation – what they are and how we use them in dentistry

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Dr Teresa Li
February 5, 2025

Ever wondered what sedation dentistry is and who it’s for? We’re dentists – not gatekeepers – so to save you some time – it’s the process of using medicine to relax a dental patient during a dental procedure. 

Patients who typically request this (FYI: it’s also known as ‘sleep dentistry’) are those who:

  • are highly anxious about a procedure or are dental phobic
  • are required to undergo multiple procedures
  • have a strong gag reflex
  • and/or patients who have special needs (and are able to consent).

And the differences between sedation vs anaesthesia? Well, the first one focuses on relaxing your mind and body, whereas the latter is about physically ‘numbing’ the area. What about the difference between local and general anaesthesia? ‘Local’ stops pain in a specific area and you’re awake, and ‘general’ stops pain all over and you’re unconscious.

This article covers the different types of sedation and types of anesthesia. Rest assured – (pardon the pun) you won’t be in charge of deciding what to use – but it’s always good to be informed.

‘Sleep Dentistry’ – is there another name for it? Yep.

This 👆🏼is an ‘umbrella’ term for oral sedation, iv sedation and general sedation, and is also referred to as ‘twilight sedation’ or ‘relaxation dentistry’, and can best be described as conscious sedation.

What is sleep dentistry?

Sleep dentistry sees sedation medications being administered in the dental chair to calm a patient’s nerves if they’re anxious about a particular procedure, or if they’re undergoing multiple procedures during their one visit. Dental sedation might take the form of laughing gas, in pill form, or when the sedation drugs are injected into the patient’s vein – intravenous sedation (this is what we offer).

The result sees the patient still awake, able to follow directions, but completely relaxed – and in some cases they might even ‘nod off’. Depending on the type of dental procedure being performed, pain medication might also be administered.

How much is sleep dentistry?

Conscious sedation sees a qualified anaesthetist brought in to TL Dental to administer the sedation medication, and their cost begins at $770.00.

Is sleep dentistry covered by insurance or Medicare?

Medicare offers a rebate for dental sedation, and private insurers may cover some of the costs. You will need to review your private health insurance policy. 

Is sleep dentistry safe?

All types of medical procedures bring risk, including light sedation. Our dentists will discuss any risks with you (such as prolonged drowsiness) and your medical history will be shared with the anaesthetist to ensure you’re provided with appropriate care. You will also be monitored throughout the treatment.

What treatments can sleep dentistry be used for?

IV sedation is most commonly used for the following dental treatments:

Ready for super chill dental treatments?

We offer different types of sedation for different types of dental work.

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Local anaesthesia – let’s answer those questions 

Had a filling, extraction, root canal, gum scaling or some emergency dental? It’s likely your dentist would have administered local anesthetic – at the source of the discomfort, to reduce any pain. Also the difference between local and general anaesthesia is that local anesthetic is to numb a specific area, so you don’t feel pain, whereas general anesthetic sees you induced into an unconscious state and not feel any pain. 

What is local anaesthetic?

It’s medicine typically injected at the specific treatment site, which blocks surrounding nerves. It can also be topical – such as a numbing cream.

How much is local anaesthetic?

This will vary per procedure and how much is used. As per our treatment approach, we will discuss these costs with you within your treatment plan, and you might also be eligible to make use of our payment plans.

Is local anaesthetic covered by insurance or Medicare?

You will need to review your private healthcare policy for this one. Medicare typically doesn’t cover dental procedures, however, an exception to this might be the Child Dental Benefits Scheme, if your child is eligible.

Is local anaesthetic safe?

Yes, when administered by a qualified medical professional. Your dentist will ask you if you’ve had any prior allergic reactions and adjust the medicine accordingly. 

What treatments can local anaesthetic be used for?

Local anesthetic can be used for most dental treatments that might cause a patient discomfort. 

GA anesthesia and dentistry

General anaesthesia – is also known as full anesthesia – and we’re super proud to now offer it! TL Dental is now known as a Port Macquarie full anesthesia dentist – which sees our patients able (if eligible) to receive dental surgery at Port Macquarie Private, whilst under general anesthetic. 

What is general anesthetic?

It’s medicine used to induce a patient into an unconscious state, such that they cannot feel, respond to, nor remember any medical procedure. 

How much is general anesthetic?

This will vary per procedure – however it will be upwards of $770.00 – as a qualified anaesthetist will be attending the procedure, administering the general anesthetic, and monitoring the patient’s vital signs throughout the surgery.

Is general anesthetic covered by insurance or Medicare?

This will be case dependent, and in line with your private healthcare policy. Medicare does offer some rebates on GA anaesthesia with eligible surgeries.

Is general anesthetic safe?

As with all medical procedures there is an element of risk, however this will be assessed and monitored by qualified medical professionals. 

What treatments can general anesthetic be used for?

GA anesthesia may be used for surgical dental procedures – think wisdom teeth, dental implants, root canals, bone grafting, and is typically requested for highly anxious patients, those with special needs, or those requiring multiple treatments.

All this to say – if the thought of heading to the dentist brings on severe anxiety, panic attacks, or fear to the point you cancel, delay or avoid your six-monthly check-ups – you can now ‘rest’ in the knowledge that we’re now your Port Macquarie IV sedation dentist and full anesthesia dentist. 

We’re known for incredible dental in Port Macquarie – so relax (or doze off) and come in and experience how we’ve built this reputation.

Get your Tiny Teeth Matter guide
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Local anaesthesia – let’s answer those questions 

Had a filling, extraction, root canal, gum scaling or some emergency dental? It’s likely your dentist would have administered local anesthetic – at the source of the discomfort, to reduce any pain. Also the difference between local and general anaesthesia is that local anesthetic is to numb a specific area, so you don’t feel pain, whereas general anesthetic sees you induced into an unconscious state and not feel any pain. 

What is local anaesthetic?

It’s medicine typically injected at the specific treatment site, which blocks surrounding nerves. It can also be topical – such as a numbing cream.

How much is local anaesthetic?

This will vary per procedure and how much is used. As per our treatment approach, we will discuss these costs with you within your treatment plan, and you might also be eligible to make use of our payment plans.

Is local anaesthetic covered by insurance or Medicare?

You will need to review your private healthcare policy for this one. Medicare typically doesn’t cover dental procedures, however, an exception to this might be the Child Dental Benefits Scheme, if your child is eligible.

Is local anaesthetic safe?

Yes, when administered by a qualified medical professional. Your dentist will ask you if you’ve had any prior allergic reactions and adjust the medicine accordingly. 

What treatments can local anaesthetic be used for?

Local anesthetic can be used for most dental treatments that might cause a patient discomfort. 

GA anesthesia and dentistry

General anaesthesia – is also known as full anesthesia – and we’re super proud to now offer it! TL Dental is now known as a Port Macquarie full anesthesia dentist – which sees our patients able (if eligible) to receive dental surgery at Port Macquarie Private, whilst under general anesthetic. 

What is general anesthetic?

It’s medicine used to induce a patient into an unconscious state, such that they cannot feel, respond to, nor remember any medical procedure. 

How much is general anesthetic?

This will vary per procedure – however it will be upwards of $770.00 – as a qualified anaesthetist will be attending the procedure, administering the general anesthetic, and monitoring the patient’s vital signs throughout the surgery.

Is general anesthetic covered by insurance or Medicare?

This will be case dependent, and in line with your private healthcare policy. Medicare does offer some rebates on GA anaesthesia with eligible surgeries.

Is general anesthetic safe?

As with all medical procedures there is an element of risk, however this will be assessed and monitored by qualified medical professionals. 

What treatments can general anesthetic be used for?

GA anesthesia may be used for surgical dental procedures – think wisdom teeth, dental implants, root canals, bone grafting, and is typically requested for highly anxious patients, those with special needs, or those requiring multiple treatments.

All this to say – if the thought of heading to the dentist brings on severe anxiety, panic attacks, or fear to the point you cancel, delay or avoid your six-monthly check-ups – you can now ‘rest’ in the knowledge that we’re now your Port Macquarie IV sedation dentist and full anesthesia dentist. 

We’re known for incredible dental in Port Macquarie – so relax (or doze off) and come in and experience how we’ve built this reputation.

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