Bringing your child home after dental treatment under general anaesthesia (GA) can feel like a big moment — the procedure is behind you, but you may still have questions about what’s normal over the next day or so, and what to watch for. This guide covers general, practical information about the hours and day after a GA dental procedure. It is not a replacement for the specific discharge instructions your child’s hospital and anaesthetic team give you on the day — those instructions are tailored to your child and their procedure, and they always come first if anything here seems to differ.
Where your child’s treatment took place, and why that matters
All dental treatment under general anaesthesia at Tooth Town takes place at accredited hospitals, using paediatric anaesthetists, because your child’s safety is our top priority throughout. Dental treatment under GA at Tooth Town is a day surgery procedure — in the vast majority of cases, your child will not need to stay in hospital overnight, and you’ll be able to bring them home the same day once the hospital team confirms they’re ready.
As the anaesthetic wears off
It’s common for children to feel groggy, disoriented or a little unlike themselves for a few hours after a general anaesthetic. Some children wake up crying, upset or confused, even if they were calm going into the procedure — this is a well-recognised, normal response to waking from a general anaesthetic and isn’t a sign that anything has gone wrong. Your child’s hospital team will keep an eye on them in the recovery area until they’re settled enough to go home, and will let you know when that point has been reached.
Once home, it’s common for your child to remain sleepy, unsteady on their feet, or a little “off” for the rest of the day. This usually settles by the next day, though every child recovers a little differently.
Common, normal after-effects
A few things are commonly seen after a general anaesthetic and dental treatment, and are usually nothing to worry about on their own:
- Nausea or vomiting, particularly in the first few hours. This is a well-recognised effect of general anaesthesia and usually settles on its own.
- A sore or scratchy throat, if a breathing tube was used during the procedure. This is usually mild and temporary.
- Numbness or an unusual feeling in the lips, cheek or tongue, if local anaesthetic was also used for the dental treatment itself — the same as after a filling or extraction done without GA.
- Tiredness for the rest of the day, sometimes longer. It’s common for children to want to sleep more than usual on the day of their procedure.
Your child’s hospital discharge instructions will tell you what’s expected for your child specifically, including anything particular to their procedure or anaesthetic. If you’re ever unsure whether something is part of normal recovery, it’s always okay to check — either with the hospital or with our team.
Eating and drinking afterwards
Your child’s hospital team will give you specific instructions about when it’s appropriate to offer food and drink after the anaesthetic, and these should always be followed first. In general terms, many children start with small sips of clear fluids once they’re awake and alert, before gradually moving on to soft, easy-to-manage food as they tolerate it and their mouth allows. Avoid anything hot, hard, crunchy or chewy for the rest of the day, particularly around any area that was treated.
If your child is not drinking at all, or vomiting repeatedly and unable to keep fluids down, please follow your hospital’s guidance on this, and contact them or seek medical care as advised.
Rest for the rest of the day
Plan for a quiet day at home. Most children benefit from rest, a calm environment and no strenuous activity for the remainder of the day, even once they seem to be back to themselves. Time off school or day care for at least the day of the procedure is generally sensible — your child’s clinician or the hospital can advise if a longer break is needed for your child’s specific treatment.
Caring for the treated teeth
Once your child is more themselves, the same general aftercare principles that apply after any dental treatment — such as a filling, crown, pulpotomy or extraction — also apply here. Our general guide to caring for your child after dental treatment covers eating, cleaning and what to watch for around the treated teeth themselves, and is a useful companion to this guide once the anaesthetic-specific recovery period has passed.
If you’re wondering about the cost of that ongoing care, here’s some reassurance: while the in-hospital GA fees themselves can’t be claimed through CDBS, for eligible children CDBS can still help with the everyday dental care that keeps your child’s mouth healthy afterwards — routine check-ups, X-rays and preventive services. Our guide to CDBS explains more.
What to watch for
Most children recover from GA dental treatment smoothly. Because a general anaesthetic is involved, please treat the following as reasons to seek urgent medical attention — through your hospital’s advice, an emergency department, or by calling an ambulance if you’re seriously concerned — rather than waiting to see how things go:
- Difficulty breathing, or breathing that sounds unusually noisy or laboured
- Persistent vomiting that doesn’t settle, or your child is unable to keep any fluids down
- A high or persistent fever
- Bleeding from the mouth that doesn’t settle with firm, gentle pressure
- Drowsiness that doesn’t gradually improve, or a child who is very difficult to rouse
- Any symptom that worries you and doesn’t match what you were told to expect
For concerns specifically about the treated teeth or gums — such as worsening pain or swelling once the anaesthetic-related grogginess has passed — please contact Tooth Town, and see our general aftercare guide for more detail on what’s expected there.
You know your child best. If something feels wrong, please don’t wait — seek medical care or contact us straight away.
Frequently asked questions
Will my child need to stay in hospital overnight after their GA dental treatment?
In the vast majority of cases, no. Dental treatment under general anaesthesia at Tooth Town is a day surgery procedure, and your child will typically go home the same day once the hospital’s recovery team confirms they’re ready. Your child’s medical team will let you know if anything different applies in your child’s case.
Is it normal for my child to be upset or confused when they wake up?
Yes, this is a common and well-recognised response to waking from a general anaesthetic, even in children who were calm beforehand. The hospital’s recovery team will look after your child until they’re settled enough to go home.
Is vomiting after the anaesthetic something to worry about?
Some nausea or vomiting in the first few hours is common after a general anaesthetic and usually settles on its own. Persistent vomiting, or an inability to keep fluids down, should be treated as a reason to seek urgent advice or care.
When can my child go back to school or day care?
Most children need at least the day of the procedure off to rest. Your child’s clinician or hospital team can advise if a longer break is appropriate for your child’s specific treatment.
Who do I contact if I’m not sure whether something is normal?
For anything related to the anaesthetic itself — breathing, persistent vomiting, fever, unusual drowsiness — follow your hospital’s guidance or seek urgent medical care. For questions about the treated teeth once your child is more themselves, please contact Tooth Town.
Does this guide replace the instructions the hospital gives us on the day?
No. The discharge instructions your child’s hospital and anaesthetic team give you are specific to your child and their procedure, and should always be followed first. This guide is general information to sit alongside those instructions, not replace them.
What to do next
If your child has recently had dental treatment under general anaesthesia and you have questions about their recovery, please follow your hospital’s discharge instructions first, and contact Tooth Town if you have questions about the treated teeth themselves. Contact Tooth Town or reach out to your hospital’s care team if you’re ever concerned — we would always rather you check in than worry at home.
This guide is general information and doesn’t replace the specific discharge instructions given by your child’s hospital and anaesthetic team. If you are concerned about your child’s immediate health or safety, seek urgent medical care.