The tooth dentists wish they could remove sooner (and why people wait too long)

Wisdom teeth woes are all too common when it comes to dental pain and discomfort. We give you the low down on the Pacific Smiles Dental process for removing them.

Somewhere between finishing your first full-time job, signing your first lease and realising your twenties are flying by, there’s a good chance your wisdom teeth will make their presence known. For most people, that’s the timing, late teens to mid-twenties, when these last molars decide to make an appearance, whether your jaw has room for them or not.

Wisdom teeth are the common name for the third adult molars, situated at the very back of the mouth. Most people have four, though it’s not uncommon for only one, two or three to appear. The issue is that they’re often impacted, which means they don’t fully emerge through the gum into their correct position, usually due to a lack of space in the jaw. This can leave them sitting at an angle, putting pressure on the tooth in front and nearby bone.

Why do we even have these teeth?

Wisdom teeth are thought to be a leftover from earlier human diets, when coarser food required larger jaws and extra chewing surfaces. As diets became softer, jaws gradually became smaller, but many of us still carry the genetic blueprint for a third set of molars. The result is a mismatch: the teeth still try to come through, but there’s often not enough room to fit them properly. That’s the reason wisdom teeth cause more trouble than any of our other teeth.

Impacted wisdom teeth

Impacted wisdom teeth can cause pain, infection, ulcers and cysts. Food can also become trapped in tight spaces under the gum, increasing the risk of decay, bad breath and low-grade infection. When wisdom teeth are impacted, or there’s a risk of complications, removal (extraction) is often recommended.

Wisdom teeth myths, busted

• Myth: everyone needs them removed. Fact: some wisdom teeth erupt fully and cause no issues – your Pacific Smiles dentist will assess whether extraction is actually needed.
• Myth: if they’re not hurting, they’re fine. Fact: damage such as decay or cysts can develop before you feel any pain, which is why regular check-ups and x-rays matter.
• Myth: removal always means major surgery. Fact: many extractions are straightforward, done in a dental chair under local anaesthetic. More complex impacted cases may need a specialist or hospital-based care.
• Myth: there’s a strict age cut-off. Fact: wisdom teeth can be assessed and removed at any age, and your Pacific Smiles dentist can advise on the right timing for you.

Removing wisdom teeth

Wisdom teeth can be removed by a general dentist or a specialist, in a dental surgery or hospital, depending on complexity. Most upper wisdom teeth come out easily under local anaesthetic. Lower wisdom teeth are more likely to be impacted and may need a general anaesthetic in more complex cases. During the procedure, the gum is opened to uncover the tooth, which is then carefully removed, sometimes in sections, from the surrounding bone.

The symptom checklist: is it time to get checked?

Wisdom teeth don’t always announce themselves clearly. Signs worth mentioning to your dentist include:

• Pain, tenderness or pressure at the back of your jaw
• Red, swollen or tender gum around the back molars
• Difficulty opening your mouth fully, or jaw stiffness
• A persistent, bad taste that brushing doesn’t fix
• Pain when chewing, or your front teeth seeming to shift

None of these alone confirm a problem, but a combination or anything persisting or worsening is worth a check-up. Sudden severe swelling, difficulty swallowing, or fever alongside jaw pain warrants urgent care.

Recovery reality: what to actually expect

Complications are uncommon, but some swelling, discomfort and light bleeding are normal for the first few days. In the first 24 hours, rest with your head elevated, use ice packs, stick to soft food, and avoid straws or vigorous rinsing, which can dislodge the healing clot. Swelling and discomfort often peak around days 2–3, then ease steadily over the following week; gentle salt-water rinses can help keep the area clean. Straightforward extractions are typically well settled within one to two weeks, though impacted lower wisdom teeth can take longer. Contact your dentist if pain or swelling worsens after the first few days, or if you notice fever, pus or bleeding that won’t settle. These can signal infection or dry socket.

The cost of waiting

It’s tempting to put off dealing with wisdom teeth, but delaying an assessment can sometimes make treatment more involved. Low-grade infections can flare up and spread, ongoing pressure can damage the neighbouring tooth, and cysts can develop around an unerupted tooth over time. Roots and surrounding bone also tend to become more established with age, which can make later extraction more complex than it might have been earlier on. An early check-up gives you and your dentist the full picture, and the option to plan ahead rather than react to a problem once it’s already uncomfortable.

How would I know if I have a problem?

Be guided by your Pacific Smiles dentist, who will examine your mouth and may recommend an x-ray to see the position of your wisdom teeth, their roots, and nearby nerves. If they are impacted or causing complications, removal is the most common solution.

Book a Wisdom Tooth Removal Consult with your Pacific Smiles Dental dentist today to have your teeth checked.

References

https://www.dentalhealth.org/wisdom-teeth

https://www.healthdirect.gov.au/surgery/removing-wisdom-teeth

https://www.teeth.org.au/wisdom-teeth