Wisdom teeth removal is one of those procedures almost everyone has heard about, usually via someone else's dramatic story. The reality is far more routine than the anecdotes suggest, and knowing what to expect takes a lot of the worry out of it.
Why they sometimes need to come out
Wisdom teeth are the last molars to arrive, usually in the late teens or early twenties, and often there simply isn't room for them. When they can't come through properly, they may become impacted, grow at an angle, push against neighbouring teeth, or create pockets where food and bacteria collect. That's when removal is usually recommended, not every wisdom tooth needs to go, but problematic ones often do.
What the procedure involves
Straightforward extractions are done under local anaesthetic, so the area is completely numb and you won't feel pain during the procedure, though you'll feel some pressure. More complex cases, deeply impacted teeth, for instance, may involve sedation or be referred to a specialist. Your dentist will talk you through which applies to you before anything happens, so there are no surprises on the day.
The first 24 hours
Right after, some bleeding, swelling, and discomfort are normal as the anaesthetic wears off. The first day is about rest and protecting the healing sites. A few things that help:
- Bite gently on gauze as directed to control bleeding.
- Use ice packs on your cheek to reduce swelling.
- Stick to soft, cool foods and avoid hot drinks.
- Don't rinse vigorously, use straws, or smoke, the suction can dislodge the clot that's protecting the socket.
Recovery over the following days
Most people feel noticeably better within three to four days, with fuller healing over a couple of weeks. Swelling typically peaks around day two or three and then settles. Over-the-counter pain relief taken as directed usually manages the discomfort well. You can gradually reintroduce normal foods as things feel more comfortable.
What to watch for
Complications are uncommon, but it's worth knowing the signs that warrant a call: increasing rather than decreasing pain after a few days, a fever, significant swelling that's getting worse, or a bad taste that won't go away. One thing to be aware of is dry socket, where the protective clot is lost, following the aftercare instructions closely is the best way to avoid it.
The short version
For most people, wisdom teeth removal is a routine procedure followed by a few days of taking it easy, not the ordeal the horror stories suggest. If you've been told yours need to come out, or you've got aching at the back of your jaw, getting it assessed early means it can be planned properly rather than dealt with as an emergency.