Sedation & Anxiety
General anaesthetic for dentistry
Being fully asleep in hospital for certain dental procedures.
Type
Fully asleep
Setting
Hospital or day surgery
Cared for by
An anaesthetist
Escort
Required
Overview
A general anaesthetic means you are completely asleep and feel nothing during treatment. For dentistry it is usually done in a hospital or day-surgery setting with a specialist anaesthetist.
It is reserved for specific situations, such as complex surgery, very young children, or when other options are not suitable. Your dentist and anaesthetist will assess whether it is right for you.
What to know
- You are fully asleep and feel nothing
- Usually done in hospital or day surgery
- An anaesthetist looks after you throughout
- Used for complex cases or when needed
- Fasting and an escort home are required
Common questions
Why might I need a general anaesthetic?
It may suit complex surgery, very young children, or when sedation is not enough.
Who looks after me?
A specialist anaesthetist monitors you closely the entire time.
Do I need to fast?
Yes. You will receive clear fasting instructions before the day.
Is it safe?
Modern anaesthesia is generally safe, and your team assesses your health first.
When can I go home?
Usually the same day, but you must have an adult to take you and stay with you.
Related topics
Dr Rick Iskandar · Reviewed June 2026