Is a back tooth hurting or swelling?
Wisdom tooth removal
Wisdom teeth come in last, at the very back. When there isn't room they get stuck (impacted), which can cause pain, infection, damage to the next tooth or cysts in the jaw. Removing them prevents these problems.
When it's needed
- Pain or swelling behind the last molar
- Gum infection around a half-erupted tooth
- Food trapping and decay in the tooth next to it
- An X-ray shows the tooth is impacted
What to expect
- X-ray to see the tooth position
- Local anaesthetic
- The tooth is removed, sometimes in parts
- Stitches if needed, and written aftercare
Afterwards
- Bite on gauze for the first hour
- Cold packs on the face for the first day
- Soft food, no spitting or straws for 24 hours
- Call the clinic if bleeding or swelling gets worse after day three
Common questions
Do all wisdom teeth need to be removed?
No. Teeth that come in straight and can be cleaned are often left alone. The dentist decides from your symptoms and X-ray.
How long is recovery?
Most people feel much better within a few days; the gum keeps healing for a couple of weeks.
This page is general information, not a diagnosis. The dentist will examine you and explain what suits your teeth.