Timing matters when it comes to your third molars.
Wisdom teeth — also known as third molars — usually appear between the ages of 17 and 25, though not everyone gets them. For some people, these teeth come in normally and cause no issues. For others, they can lead to pain, infections, or crowding — which is when extraction becomes necessary.
But how do you know when it’s time to take them out?
First, What Are Wisdom Teeth?
Wisdom teeth are the last set of molars at the very back of your mouth. Most people develop four (one in each corner), but some may have fewer — or none at all.
Because they come in after the rest of your adult teeth are established, there often isn’t enough room for them to emerge properly.
Common Reasons for Wisdom Tooth Extraction
You may need your wisdom teeth removed if they:
- 🦷 Are Impacted
This means the teeth are trapped beneath the gum or bone. Impacted wisdom teeth can cause pain, swelling, or cysts. - 😬 Grow in at an Angle (Misaligned)
If wisdom teeth come in sideways or push against neighbouring teeth, they can cause shifting, pressure, or damage. - 🦠 Lead to Infection or Decay
Partially erupted teeth are hard to clean and can trap bacteria, increasing the risk of gum infection (pericoronitis), decay, or bad breath. - 💥 Cause Pain, Swelling, or Jaw Stiffness
If your jaw feels sore, tight, or swollen in the back, it could be a sign your wisdom teeth are struggling to come in. - 🦷 Crowd or Damage Nearby Teeth
If your mouth is too small to accommodate the extra molars, your dentist may recommend removal to protect your other teeth and bite alignment.
When’s the Best Time to Remove Them?
For most patients, the ideal time for wisdom tooth extraction is:
- In the late teens to early 20s
- Before the roots fully form (which makes healing easier and lowers the risk of complications)
- Before they cause symptoms, if X-rays show potential problems
Even if your wisdom teeth aren’t causing pain now, your dentist may recommend proactive removal if they’re likely to cause issues later.
What If My Wisdom Teeth Aren’t Bothering Me?
Not all wisdom teeth need to be removed. If they’re:
- Fully erupted
- Aligned properly
- Easy to clean
- Causing no pain or damage
…then your dentist may simply recommend monitoring them with regular checkups and X-rays.
What to Expect from an Extraction
Wisdom tooth extraction is a common and safe procedure, often performed under local anaesthetic or sedation. Recovery typically takes a few days to a week, depending on how many teeth are removed and whether they were impacted.
Our clinic provides detailed aftercare instructions and support throughout the process to make your recovery as smooth as possible.
Final Word
Wisdom teeth don’t always have to be removed — but when they start causing pain, crowding, or infection, early extraction is often the best choice.
Not sure if your wisdom teeth need to come out? Book a consultation — we’ll assess your smile with a full exam and X-rays, and walk you through your options with care.