Dental emergencies can be painful and scary. But knowing where to go, your emergency dentist or the A&E (Accident & Emergency), can save you time and stress. In Cardiff, many people get confused about the best place to go when a dental problem strikes.
This guide will help you decide whether you need an emergency dentist or A&E so you get the right care fast.
When to Visit an Emergency Dentist in Cardiff
Emergency dentists specialise in tooth and mouth problems. They can treat issues quickly, often on the same day. Here’s when you should call an emergency dentist:
1. Severe Toothache
2. Knocked-Out Tooth
3. Cracked or Broken Tooth
4. Lost Filling or Crown
5. Dental Abscess (Infection)
6. Bleeding After Tooth Extraction
✅ Best for: Fast, specialised dental care. Most emergency dentists in Cardiff offer same-day appointments.

When to Go to A&E (Hospital Emergency) in Cardiff
A&E is for life-threatening emergencies. Most dental problems should go to a dentist first, but in rare cases, you may need the hospital.
1. Severe Facial Swelling Affecting Breathing or Vision
2. Uncontrolled Bleeding That Won’t Stop
3. Broken Jaw or Serious Facial Injury
4. Severe Infection with High Fever
✅ Best for: Serious, life-threatening emergencies beyond just tooth pain.
What If It’s Outside Normal Hours?

Final Advice: Don’t Wait Too Long!
Need an Emergency Dentist in Cardiff?
If you’re in pain and need urgent care, contact us at Emergency & Walk-In Dentist Cardiff. We offer same-day emergency appointments to help you quickly.