Wisdom teeth, or third molars, usually appear between ages 17 and 25. Many people never have problems with them, but some need to be removed.
When Removal Is Recommended
- The tooth is impacted (stuck under the gum or bone) or growing at an angle.
- Repeated pain, swelling or infection around the tooth.
- Decay in the wisdom tooth or the tooth in front of it.
- Damage to neighbouring teeth or crowding concerns.
Before the Procedure
Your dentist will examine the area and usually take an X-ray to see the root position and nearby structures. Tell the doctor about any medicines, allergies, or health conditions such as diabetes or blood pressure.
During the Procedure
The area is numbed with local anaesthetic, so you should feel pressure but not pain. Simple teeth come out quickly; impacted teeth may need a small incision and sectioning of the tooth.
Aftercare for Smooth Healing
- Bite gently on gauze as advised to control bleeding.
- Use cold compresses on the cheek for the first day to limit swelling.
- Eat soft, cool foods and avoid hot drinks at first.
- Do not spit forcefully, use straws or smoke - these can dislodge the blood clot and cause dry socket.
- Take only the medicines prescribed, and keep brushing other teeth gently.
When to Call the Clinic
Contact your dentist if you have severe pain after a few days, fever, bleeding that will not stop, or a bad taste and smell from the extraction site.
This article is general educational information and not a substitute for a personal examination. For advice on your own teeth, please visit the clinic or book a consultation.