By Westpoint Dental Clinic

07/01/2025 Wisdom teeth, the last set of molars to emerge, often bring more challenges than benefits. They can cause discomfort, overcrowding, or infections when they don't erupt properly. Recognising the signs of an infected wisdom tooth is crucial to prevent complications and protect your oral health.

Common Symptoms of Wisdom Tooth Infection

• Persistent Pain

One of the most noticeable indicators of a problem is ongoing pain around the wisdom tooth. This discomfort may radiate to the jaw, ear, or head, making it hard to pinpoint the source. If the pain worsens when biting or chewing, it could signal an infection.

• Swelling and Redness

Inflamed gums near the wisdom tooth are a warning sign. Swelling may extend to the cheeks or jaw, causing noticeable asymmetry. The area might feel tender to the touch, and the gums may appear red or swollen.

• Bad Breath or Unpleasant Taste

An infection often leads to the buildup of bacteria, resulting in bad breath or a foul taste in the mouth. These symptoms can persist even after brushing and rinsing.

• Difficulty Opening Your Mouth

Limited jaw movement, known as trismus, can occur when an infection spreads to surrounding tissues. This stiffness may make it hard to eat, speak, or perform oral hygiene routines.

• Pus or Discharge

Visible pus near the affected tooth is a clear sign of infection. This discharge may appear yellow or white and is often accompanied by an unpleasant odour.

• Fever

A fever indicates that your body is fighting an infection. If you experience fatigue, swollen lymph nodes, or flu-like symptoms alongside dental pain, it's time to seek professional care.

Causes of Wisdom Tooth Infections

Wisdom tooth infections can arise from several factors:

• Impaction: When a tooth doesn't fully emerge, it can trap food and bacteria under the gumline.


• Pericoronitis: This occurs when the gum tissue around a partially erupted tooth becomes inflamed.


• Tooth Decay: Hard-to-reach wisdom teeth are more prone to cavities, increasing the risk of infection.

When to Seek Professional Help

If you notice any of these symptoms, it's vital to consult a dentist promptly. Delaying treatment can lead to complications, such as abscesses or the spread of infection to other parts of the body. A visit to a trusted dental clinic Blacktown can provide the care you need.

Treatment Options

Treatment depends on the severity of the infection and the condition of the wisdom tooth. Common approaches include:

• Antibiotics: These can help manage the infection temporarily, but they are not a permanent solution.


• Drainage: If an abscess has formed, it may need to be drained.


• Extraction: Removing the problematic tooth is often the most effective way to prevent recurring issues. If you're considering wisdom teeth removal Blacktown, your dentist can guide you through the process.

Preparing for Wisdom Tooth Removal

For many patients, extraction is the best long-term solution. The procedure is straightforward and typically performed under local or general anaesthesia. If you're concerned about the wisdom teeth removal cost Blacktown, discussing payment plans or insurance coverage with your dentist can help ease financial concerns.

An infected wisdom tooth can significantly impact your quality of life, but timely intervention can prevent further complications. By recognising the warning signs and seeking professional care, you can protect your oral health and overall well-being. Don't hesitate to visit a dental professional if you suspect a problem with your wisdom teeth.

The author is a dentist in Blacktown, dedicated to providing personalised dental care tailored to each person's needs. With a focus on preventive and restorative treatments, they aim to help individuals achieve healthy, confident smiles. Visit https://www.westpointdental.com.au/treatments/oral-surgery/wisdom-teeth-removal/ for more details.