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Wisdom tooth pain treatment in Penrith.

Wisdom tooth pain at Bella Dental Penrith is most often caused by impaction (the tooth has not erupted fully), infection around the gum (pericoronitis), decay in the wisdom tooth, or pressure on the neighbouring tooth. Treatment ranges from a salt-water rinse and antibiotics for a flare-up to surgical removal of the tooth, which is usually done by an oral surgeon we can refer you to. We will diagnose the cause, manage the pain, and refer for removal, if needed.
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What are wisdom teeth?

Wisdom teeth (third molars) are the last adult teeth to erupt, usually between ages 17 and 25. Most people have 4 (one in each corner of the mouth), some have fewer, and some have none. Modern human jaws are often too small to fit them, which is why wisdom teeth cause problems for a large minority of young adults.
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What causes wisdom tooth pain?

The 4 most common causes:

  • Impaction. The tooth has not erupted fully. It may be stuck against the next tooth, at an angle, or in the jawbone. Impacted wisdom teeth cause dull, deep pain in the back of the jaw.
  • Pericoronitis. Infection and inflammation of the gum flap over a partially erupted wisdom tooth. Common in the lower wisdom teeth. Causes throbbing pain, swelling, bad taste, and difficulty opening the mouth.
  • Decay. Wisdom teeth are at the back of the mouth and hard to clean. They often decay first, causing the same kind of pain as a regular tooth cavity.
  • Cyst formation. Less common. A fluid-filled sac can form around an impacted wisdom tooth and damage the jawbone or the neighbouring tooth.

What are the symptoms of wisdom tooth problems?

The most common signs:
  • Pain or tenderness in the back of the jaw (one or both sides)
  • Swelling of the gum over the wisdom tooth, or of the cheek
  • Difficulty opening the mouth (trismus)
  • Pain on biting at the back of the mouth
  • Bad taste or smell (sign of infection)
  • Swollen lymph nodes under the jaw
  • Fever (sign the infection has spread)

When should I see a dentist urgently for wisdom tooth pain?

See a dentist the same day, if you have:
  • Facial or neck swelling, especially if it is making it hard to swallow, breathe, or open the mouth
  • Fever
  • Difficulty opening the mouth more than 2 finger-widths
  • Severe pain that over-the-counter pain relief cannot control

For milder pain that comes and goes, book a regular appointment. We will examine the tooth, take an x-ray (usually a
panoramic or periapical), and tell you whether the tooth is likely to settle, need monitoring, or need removal.

How is wisdom tooth pain treated at Bella Dental Penrith?

Treatment depends on the cause and the severity:
  • Pericoronitis flare-up: gentle debridement under the gum flap, salt-water rinses, antibacterial gel (e.g., chlorhexidine), and antibiotics, if the infection has spread. We then monitor the tooth or refer for removal.
  • Decay in the wisdom tooth: if the tooth is restorable and useful, a filling or crown. If not, removal.
  • Impacted or recurrently infected wisdom tooth: referral to an oral and maxillofacial surgeon for surgical removal under local anaesthetic, IV sedation, or general anaesthetic.
We will give you a written treatment plan and refer you to a trusted local oral surgeon if extraction is needed.

How are wisdom teeth removed?

There are 2 main types of removal:

Simple extraction.

For wisdom teeth that have fully erupted and are easy to access. Done in the dental chair under local anaesthetic.
$250 to $650 per tooth

Surgical extraction.

For impacted or hard-to-reach wisdom teeth. Done by an oral surgeon, often with IV sedation or general anaesthetic.
$400 to $700 per tooth, plus anaesthetist and theatre fees ($1,000 to $2,000+ on top)

The procedure itself is quick — usually 20 to 45 minutes per tooth. Recovery takes a few days to a week, depending
on the complexity. The oral surgeon will give you a detailed aftercare sheet.

How do I manage wisdom tooth pain at home?

For mild to moderate pain until your appointment:

Salt-water rinse. 1/2 teaspoon salt in a glass of warm water. Swish gently, do not spit hard. Repeat 2 to 3 times a day, especially after meals.

Pain relief. Paracetamol and ibuprofen together, taken as directed.

Cold compress. On the cheek for 15 to 20 minutes, 3 to 4 times a day, for the first 2 days.

Soft diet. Soup, yoghurt, scrambled eggs, smoothies (no straw). Avoid the back of the mouth on the affected side.

Keep the area clean. Brush gently around the wisdom tooth, even if it is tender. Use a soft brush or a single- tufted brush.

Avoid smoking and alcohol. Both slow healing and worsen pericoronitis.

If the pain is severe, swelling is spreading, or you have a fever, call us for a same-day emergency appointment.

How do I prevent wisdom tooth pain?

Not all wisdom tooth pain is preventable, but you can reduce the risk:
  • Book regular check-ups so we can monitor wisdom teeth with x-rays before they cause symptoms
  • Keep the back of the mouth clean — a small interdental brush or a water flosser helps reach behind the second molars
  • See us early at the first sign of pain, infection, or swelling
  • Have wisdom teeth removed proactively, if we recommend it (most often in the late teens or early 20s, when the roots are not fully formed and the surgery is simpler)

Book a wisdom tooth assessment at Bella Dental Penrith

We are at Shop T12, Southlands Shopping Centre, 2 Birmingham Road, South Penrith NSW 2750. Phone (02) 4722 6300 to book, or send us a message through the contact form on this site. Open Monday to Friday, 9 am to 5 pm, with extended hours to 6 pm on Wednesdays. Same-day emergency appointments are available for severe pain or swelling.
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Questions We Get Often

Answers to Your Most Common Questions About Dental Care and Our Services

Still have a question?

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At what age do wisdom teeth come through?
Usually 17 to 25. Some people get them earlier or later, and some never develop them.
No. Healthy, fully erupted wisdom teeth that are easy to clean can stay. We only recommend removal, if the tooth is impacted, infected, decayed, or causing problems for the next tooth.
No. You are numb (or sedated) during the procedure. After, mild to moderate pain for 2 to 4 days is normal, managed with paracetamol and ibuprofen.
3 to 5 days for a simple extraction, 5 to 7 days for a surgical extraction. Most patients are back to work or study within a week.
If you had local anaesthetic only, yes. If you had IV sedation or a general anaesthetic, no — you will need someone to drive you home and stay with you for 24 hours.
Yes. Swelling peaks at day 2 to 3 and fades over the next 5 to 7 days. Ice and warm compresses help.