Dental pain doesn't wait for opening hours. If you or someone in your family has a toothache, a knocked-out tooth, or a mouth injury tonight, on a weekend, or on a bank holiday, this guide will help you figure out two things fast: how serious it is, and exactly what to do next.
Need help right now? Book an emergency appointment or contact us directly.
Is This a Dental Emergency? Quick Triage
Use this table to judge how urgently you need care.
| Symptom | Urgency | What to do |
|---|---|---|
| Tooth knocked out completely | Emergency — act within minutes | See first aid below; try to be seen within 30–60 minutes |
| Severe swelling, especially spreading to the face, neck, or affecting breathing/swallowing | Emergency — treat as urgent medical care | Call 999 or go to A&E if swelling affects breathing or swallowing; otherwise seek same-day dental care |
| Uncontrolled bleeding from the mouth | Emergency | Apply firm pressure with clean gauze and seek urgent care |
| Severe, throbbing toothache not relieved by painkillers | Urgent — same day if possible | Contact an after-hours or emergency dentist |
| Tooth broken or chipped with pain or a sharp edge | Urgent — within 24 hours | See first aid below |
| Lost filling or crown, no pain | Can usually wait | Book the next available routine appointment |
| Mild, dull toothache that comes and goes | Can usually wait, monitor it | Book a routine appointment; seek urgent care if it worsens |
| Something stuck between teeth | Not usually an emergency | See first aid below |
If you're ever unsure, it's always safer to call and ask than to wait it out.
Why After-Hours Dental Care Matters
A dental emergency isn't just about pain — delaying treatment can change the outcome:
- A knocked-out tooth has a narrow window for successful reimplantation — generally the sooner it's treated, the better the chance of saving it.
- An untreated dental abscess can spread beyond the tooth into surrounding tissue, and in rare cases become a serious infection requiring hospital treatment.
- A cracked or broken tooth left untreated can worsen with normal biting pressure, turning a simple repair into a more complex (and more expensive) one.
Getting seen promptly isn't just about comfort — it's often what determines whether a tooth can be saved.
What to Do Right Now: First Aid by Emergency Type
Knocked-Out Tooth (Avulsed Tooth)
- Pick the tooth up by the crown (the chewing surface), never the root.
- If it's dirty, rinse it briefly in milk or saline — avoid scrubbing it or using tap water for more than a few seconds.
- If possible, gently reinsert it into the socket and bite down softly on clean gauze to hold it in place.
- If you can't reinsert it, store it in a small container of milk (or saliva if milk isn't available) — not water.
- Get to a dentist as quickly as possible; time matters more here than with almost any other dental emergency.
Chipped or Broken Tooth
- Rinse your mouth gently with warm water.
- Save any broken piece if you can find it, and keep it moist (milk or saliva).
- Cover any sharp edge with sugar-free chewing gum or dental wax to protect your tongue and cheek.
- Use a cold compress on the outside of your cheek to reduce swelling.
- Avoid chewing on that side and see a dentist within 24 hours.
Lost Filling or Crown
- If you still have the crown, keep it safe and bring it with you.
- Over-the-counter dental cement (from a pharmacy) can be used as a very short-term seal — not a substitute for treatment.
- Avoid chewing on that side, and avoid very hot, cold, or sugary foods until you're seen.
Severe Toothache, Swelling, or Suspected Abscess
- Rinse with warm salt water to help reduce discomfort.
- Take an appropriate over-the-counter pain reliever, following the packaging instructions.
- Use a cold compress on the outside of the face if there's swelling — never apply heat.
- Do not put aspirin directly on the gum or tooth — this can burn soft tissue.
- If swelling is spreading, or affecting your breathing or swallowing, treat this as a medical emergency and seek immediate care.
Something Stuck Between Teeth
- Try gently removing it with dental floss.
- Never use a sharp or pointed object, which can damage your gums.
- If it won't come out, contact a dentist rather than continuing to try.
Orthodontic Emergency (Loose Wire or Bracket)
- Try gently pushing the wire into a less irritating position with a clean pencil eraser or cotton swab.
- Cover any poking wire with orthodontic wax.
- Never cut a wire yourself — you risk it being swallowed or inhaled.
Where to Get Help After Hours
| Option | Best for | What to expect |
|---|---|---|
| Your dentist's emergency line (if you're a registered patient) | Existing patients with urgent pain, trauma, or infection | Fastest route if available; many practices, including ours, offer after-hours contact for registered patients |
| NHS 111 | Anyone in the UK needing guidance on where to get NHS dental urgent care outside normal hours | Call or use the NHS 111 online service; they'll direct you to the nearest available NHS urgent dental care, which varies by area and availability |
| Private emergency dentist | Anyone wanting the fastest guaranteed appointment, regardless of NHS registration | Typically same-day or same-night appointments; ask about costs when you call — a transparent practice will tell you upfront |
| A&E (999/hospital emergency department) | Facial swelling affecting breathing or swallowing, uncontrolled bleeding, or jaw trauma/fracture | A&E can manage the medical emergency but usually cannot provide definitive dental treatment (fillings, extractions, etc.) — you'll likely still need a follow-up dentist visit |
A simple rule of thumb: if it's a medical emergency (breathing, swallowing, uncontrolled bleeding, facial trauma), go to A&E or call 999. For everything else — pain, trauma to a tooth, infection — an emergency or after-hours dentist is the right first call.
What Happens When You Call
Calling an after-hours dentist can feel like a big step when you're in pain, so here's what to expect:
- You'll be asked a few quick questions about your symptoms to gauge urgency.
- You'll be given a time to come in, or advice on immediate self-care if it can safely wait.
- Costs are typically discussed with you before treatment — you shouldn't be treated without knowing what to expect to pay.
Frequently Asked Questions
Is a toothache a dental emergency?
It depends on severity. A mild, intermittent ache can usually wait for a routine appointment. A severe, persistent, throbbing pain — especially with swelling or fever — should be treated as urgent.
Can I go to A&E for a dental emergency?
Yes, but only for the medical side of an emergency — facial swelling affecting breathing, uncontrolled bleeding, or jaw injury. A&E doctors generally aren't equipped to treat the tooth itself (fillings, extractions, reimplantation), so you'll usually still need to see a dentist afterward.
What do I do if my child's tooth gets knocked out?
The same first-aid steps apply, with one key difference: do not try to reinsert a baby (primary) tooth — reimplanting a baby tooth can damage the developing adult tooth underneath. Store it in milk and get to a dentist promptly regardless.
How much does an emergency dentist cost?
This varies by practice and by treatment needed. A transparent emergency dental service will tell you the likely cost when you call, before you commit to an appointment.
What if I don't have a regular dentist?
You can still access urgent dental care. Call NHS 111 for guidance on NHS options in your area, or contact a private emergency dentist directly — most will see new patients for urgent problems.
Should I take painkillers before I'm seen?
An appropriate over-the-counter pain reliever, taken as directed on the packaging, is generally fine while you wait to be seen. Avoid placing any medication, including aspirin, directly against the gum or tooth.
The Bottom Line
Dental emergencies are unpredictable, but your response doesn't have to be. Know the difference between "can wait" and "act now," keep basic first aid in mind, and know your options — your dentist's after-hours line, NHS 111, or A&E for medical emergencies.
If you're dealing with a dental emergency right now, don't wait it out: book an emergency appointment or get in touch with our team and we'll guide you through the next step.
This article is for general guidance only and is not a substitute for professional dental or medical advice. If you are experiencing a medical emergency, call 999 or go to your nearest A&E.
