Being told that a tooth needs to be removed can raise plenty of questions. A consultation is your chance to understand why extraction is recommended, whether the tooth can be saved and how your dental team will keep you comfortable.
Why might a tooth need to be removed?
Extraction means removing a tooth from its socket. It may be recommended when a tooth cannot be restored, when infection or damage makes keeping it unsuitable, or as part of an agreed treatment plan.
Your dentist will examine the tooth and explain the alternatives. Ask what happens if you delay treatment and whether a replacement will be needed afterwards.
Simple and surgical extractions
A simple extraction is usually possible when the dentist can access the tooth above the gum. A surgical extraction may involve an incision, removal of some surrounding bone or dividing the tooth into smaller pieces. Stitches may be needed.
The tooth’s position and the complexity of treatment determine whether your dentist can carry out the procedure or will refer you to an oral surgeon. Not every wisdom tooth needs to be removed.
Preparing for your appointment
Bring an up-to-date list of medicines and tell your dentist about allergies, medical conditions and previous problems with dental treatment. Mention blood-thinning medicines, bone-strengthening treatments and any prescribed medication.
Do not stop or change medicines yourself. Your dentist will agree any necessary adjustments with the appropriate clinician. Antibiotics are not routinely needed for every extraction.
Ask about eating, drinking, transport and time off work. Instructions differ depending on whether you are having local anaesthetic, sedation or a general anaesthetic. Follow the plan your treating team gives you.
What happens during the procedure?
Local anaesthetic numbs the area while you remain awake. You may feel pressure or movement, but tell your dentist immediately if you feel sharp pain so they can pause and check the anaesthetic.
If you are anxious, discuss this before the appointment. Your team can explain the procedure, agree a signal for a break and advise whether a referral or additional support is appropriate.
Recovery and the next steps
Your team will provide instructions for bleeding, cleaning, eating and pain relief. Protecting the blood clot in the socket is important. Recovery varies with the procedure and your health, so use your individual instructions rather than a fixed timetable.
Read our tooth extraction aftercare guide. Contact your dentist if pain or swelling gets worse, bleeding will not stop or you develop a fever. Difficulty breathing or swallowing needs emergency medical help: call 112 or 999.
Once healing is underway, ask whether you need to replace the missing tooth and which options suit your mouth and budget.
Frequently asked questions
Answers to common questions before having a tooth removed.
Will a tooth extraction hurt?
The area is numbed before treatment. Pressure is possible, but sharp pain should be reported straight away. Soreness after treatment varies and your team will advise on suitable pain relief.
Does every extraction need an oral surgeon?
No. Dentists carry out many extractions. More complex cases may need referral, based on the tooth’s position, your health and the treatment required.
Should I stop blood-thinning medication?
Do not stop it yourself. Tell your dentist which medicine you take so they can plan treatment safely and consult the prescribing clinician when needed.
Will I need antibiotics?
Not automatically. Your clinician will decide whether they are needed for your particular circumstances.
Can I drive home?
Ask your treating team. Sedation and general anaesthetic require specific escort and driving restrictions. Your health and the treatment you receive also matter.
How long does recovery take?
There is no single timetable for everyone. Follow your aftercare plan and contact the dental team if symptoms are getting worse rather than improving.
Further reading: Local anaesthetic (NHS) and Removal of teeth under local anaesthetic (East Sussex Healthcare NHS).
Understand your treatment options
Our team can assess your tooth, explain the options and answer your questions before treatment.