Wisdom Teeth Infection Symptoms

Wisdom teeth, or third molars, are the last teeth to develop, typically emerging in the late teens or early twenties. However, due to their late arrival, they often face issues like overcrowding or misalignment. In some cases, this can lead to an infection.

This article aims to provide a comprehensive understanding of the symptoms associated with wisdom teeth infection.

Understanding Wisdom Teeth Infections

Wisdom teeth infections usually occur when a tooth partially emerges through the gum, creating an opening where bacteria can enter and cause an infection.

This condition, also known as pericoronitis, can be acute, appearing suddenly and causing severe symptoms, or chronic, with longer-lasting but less severe symptoms.

Spotting the Symptoms of Wisdom Teeth Infection

Knowing how to identify the symptoms of wisdom teeth infection can enable early intervention, prevent complications, and make the condition more manageable. Here are the most common symptoms to watch out for:

Pain and Swelling

One of the first symptoms of a wisdom teeth infection is usually pain in the back of your mouth, around the area where the wisdom teeth are located. This can be accompanied by swelling in the gums surrounding the affected tooth.

Difficulty Opening Mouth

If the wisdom teeth infection progresses, a symptom you may find is that it is difficult to open your mouth fully. This can make eating and even talking uncomfortable.

Bad Breath or a Bad Taste in the Mouth

A wisdom teeth infection in the mouth can often lead to symptoms like bad breath or a persistent bad taste. This is due to the bacteria present in the infection site.


Fever is a common symptom of most types of infection, including wisdom teeth infections. If you have an unusually high temperature along with other symptoms, it might indicate an infection.

Swollen Lymph Nodes

The lymph nodes under your jaw or in your neck may become swollen or tender to the touch in response to a wisdom teeth infection.

Red or Inflamed Gums

The gums around the wisdom tooth may appear red, inflamed, or even have a discharge of pus.

If you are experiencing any of these symptoms, it is essential to schedule an appointment with your dentist or oral surgeon as soon as possible to prevent the wisdom teeth infection from spreading or causing further complications.

Addressing Wisdom Teeth Infection Symptoms

The treatment for wisdom teeth infection often depends on the severity of the infection and symptoms and the patient’s overall health. Antibiotics may be prescribed to help combat the infection.

In some cases, a minor surgical procedure may be necessary to drain the infection. However, the most common long-term solution to prevent recurring infection is the removal of the affected wisdom tooth.

Preventing Wisdom Teeth Infection Symptoms

Prevention is always the best course of action. Maintaining good oral hygiene can go a long way in preventing wisdom teeth infections.

Regular brushing and flossing, especially around the wisdom teeth, can help keep bacteria at bay. Regular dental check-ups can also help monitor the health, progress and possible infection symptoms of your wisdom teeth.

Stay Vigilant for Wisdom Teeth Infection Symptoms

Understanding the symptoms of wisdom teeth infection is key to early detection and treatment.

If you experience persistent pain, swelling, difficulty opening your mouth, bad breath, fever, swollen lymph nodes, or red and inflamed gums, it’s crucial to consult a dental professional immediately.

Early treatment can prevent the infection from worsening and causing more serious health issues. Ultimately, maintaining good oral hygiene and regular dental check-ups can help you steer clear of wisdom teeth infections.