Karrinyup Dental Centre

Recognising the Signs of Impacted Wisdom Teeth for Timely Intervention and Relief

Karrinyup Dental Centre

Written by:

Dr. Justin Soon

Published on:

Recognising the Signs of Impacted Wisdom Teeth for Timely Intervention and Relief

Impacted wisdom teeth can cause significant discomfort and lead to serious dental issues if not addressed promptly. Many individuals may experience symptoms without realising their origin or the potential consequences of ignoring impacted teeth. Understanding these signs is necessary for timely intervention and maintaining oral health.

This blog aims to educate on recognising the signs of impacted wisdom teeth, offering a detailed overview of symptoms that might require professional dental intervention. We will explore various indicators of impacted wisdom teeth and discuss effective management strategies. By staying informed, you can take proactive steps towards treatment and relief.

Summary of The Content

  • Impacted wisdom teeth can lead to significant pain and potential long-term complications.
  • Many people experience symptoms of impacted wisdom teeth without realising the cause, risking severe consequences if ignored.
  • Recognising the early signs of impacted wisdom teeth is crucial for timely intervention, preserving oral health and preventing tooth decay.
  • Lack of space in the jaw may cause wisdom teeth to become impacted, causing misalignment and severe discomfort from crowding.
  • Redness, soreness, and tenderness in the gums near impacted teeth suggest irritation and inflammation due to pressure from tooth emergence.
  • Difficulty opening the mouth and jaw stiffness often suggest impacted wisdom teeth, affecting daily functions such as eating and talking.
  • Persistent bad breath and an unpleasant taste often result from bacteria trapped under the gum flap of an impacted wisdom tooth.
  • Signs of infection, like pus discharge and noticeable swelling near the impacted tooth, necessitate immediate professional dental intervention.

Defining Impacted Wisdom Teeth

Impacted wisdom teeth occur when there is a lack of space for them to emerge normally. This results in these third molars staying partially or fully beneath the gum line. Often, they may grow at an awkward angle, not vertically like other teeth, which can lead to dental complications.

The lack of jaw space forces wisdom teeth to emerge inappropriately, resulting in wisdom tooth impaction. Misalignment occurs as these teeth push against neighbouring teeth. This scenario commonly results in significant discomfort and potential oral health issues.

Pain and Discomfort in the Jaw

Now that we know about impacted wisdom teeth let’s identify the symptoms they cause. Jaw pain from wisdom teeth impaction is one of the most common indicators. This discomfort, often felt at the back of the mouth, is one of the definite signs of impacted wisdom teeth.

The persistent pain associated with impacted wisdom teeth presents as a deep, continuous ache in the back of the jaw. It can intensify when chewing or as the teeth continue to push against soft tissues and bone. This discomfort might also be accompanied by a feeling of immense pressure that extends towards the ear or up towards the temple. This makes it different from the sharp pain associated with cavities or the more diffuse soreness of gum infections.

Additionally, the severe pain might intermittently spike, particularly when signs of wisdom teeth infection set in. This leads to further swelling and soreness in adjacent tissues. Recognising these specific pain characteristics is crucial for the early detection and management of impacted wisdom teeth.

Redness and Tenderness of the Gums

Another warning sign to watch for is redness and tenderness in the gums near the back of your mouth. This discomfort often arises as the emerging wisdom teeth encounter resistance, which often leads to gum irritation.

Redness and tenderness around the gums at the back of the mouth are direct indicators of impacted wisdom teeth. This inflammation is usually due to the extra pressure from teeth trying to emerge but being blocked by other teeth or jaw bones. The affected area may appear noticeably redder compared to other parts of the gum. The site can also feel sore or sensitive when touched or during normal activities like eating and brushing.

To assess for redness and tenderness, it is vital to conduct regular inspections of your gum health:

  1. Visual examination:
    Look in a mirror and compare the colour and contour of the gums at the back of your mouth to other areas.
  2. Physical assessment:
    Gently press along the gum line at the back of your mouth to detect any soreness or increased sensitivity.

This routine should be part of your daily dental health check, ideally after teeth cleaning, when visibility is clear and the gums are cleanest. By staying vigilant about these symptoms and understanding how to check for them, you can manage your oral health proactively.

Difficulty Opening the Mouth

Difficulty in opening the mouth is a common symptom of impacted wisdom teeth that many overlook. Impacted wisdom teeth can significantly restrict jaw mobility, affecting your daily life.

When wisdom teeth are impacted, they may push against other teeth and the jawbone. This can cause the jaw to stiffen, making it difficult to open your mouth fully. The pressure exerted by these teeth is not only uncomfortable but can also lead to inflammation, which contributes to reduced mobility in the jaw area. If you experience jaw pain from wisdom teeth, these could be signs of impaction.

Monitoring your ability to open your mouth wide is important, especially if you notice any changes. Should these symptoms persist, it’s essential to seek advice from a dental professional.

Bad Breath or an Unpleasant Taste in the Mouth

When a wisdom tooth doesn’t fully emerge through the gums, it creates a flap where trapped food particles and bacteria can accumulate. This trapped bacteria can then lead to infections that may not be reached by regular brushing or flossing, perpetuating bad breath or an unpleasant taste. Despite diligent oral hygiene, the inaccessible bacteria around an impacted tooth foster conditions conducive to these issues.

Persistent bad breath or a constant bad taste often indicates that bacteria are hiding from routine cleaning methods. It’s important to address these obvious symptoms promptly, as they can signify underlying dental issues that simple brushing and rinsing are unable to manage. If these problems are ignored, they might lead to more serious oral complications, including infections that could affect overall health.

Infection Signs: Pus and Swelling

Infections from impacted wisdom teeth can manifest several concerning symptoms that warrant prompt attention. These infections often develop due to the trapped bacteria around a wisdom tooth that hasn’t fully emerged.
To help you identify signs of wisdom teeth infection status, consider the following key indicators associated with impaction:

  • Pus discharge:
    Pus is a dense liquid that’s usually yellow or green and forms in infected areas. It contains dead bacteria, white blood cells, and other cellular debris mixed with fluid. When you see pus discharge around a wisdom tooth, it indicates that the body is attempting to fight off an infection. This sign is a direct indicator of an abscess or other infection requiring prompt medical intervention.
  • Significant swelling:
    Swelling around the jaw or gum over an impacted wisdom tooth often accompanies an infection. This swelling can be painful and might create a noticeable bump that can interfere with your ability to eat or talk comfortably. It occurs because fluid builds up in the tissues around the infected wisdom teeth, a natural part of your body’s reaction to the infection.
  • Redness around the site:
    Redness indicates inflammation and is often seen in conjunction with swelling. The red colour is due to the dilation of blood vessels as the body sends more blood to the area to fight off the infection.
  • Tenderness or pain:
    The area around an impacted wisdom tooth may become particularly tender and painful to touch. This pain can be throbbing or sharp and may intensify when chewing or when pressure is applied to the area. Wisdom tooth pain occurs because the swelling and inflammation increase pressure on the surrounding tissues.
  • Fever:
    Fever may develop when the body is fighting an infection, including an infection caused by an impacted wisdom tooth. Although it might be mild, any fever suggests that the body is working to eliminate an infection and should not be ignored.
  • Difficulty opening the mouth:
    Infections can lead to trismus, where the muscles of the jaw tighten or spasm. This jaw pain from wisdom teeth can make it difficult to open your mouth and can affect your ability to eat or speak.
  • Foul taste:
    An unpleasant taste in the mouth often accompanies infections from impacted wisdom teeth. This can be due to the presence of pus and other byproducts of the infection, which can leak into the mouth.
  • Lymph node swelling:
    The lymph nodes under the jaw and in the neck can swell in response to an infection. These lymph nodes are part of the immune system and react to any nearby infection by becoming enlarged and firm as they act as filters for infection, foreign irritants and the like.

Addressing these definite symptoms with a dental consultation is important. Early management of impacted wisdom teeth can help prevent the infection from worsening and avoid more severe health issues. If you experience these signs of wisdom teeth infection, seek professional dental care immediately to get relief from discomfort.

When to Seek Professional Advice

Experiencing signs of impacted wisdom teeth, such as pain or swelling, should prompt a visit to your dentist. A professional evaluation allows you to receive a tailored form of treatment, whether that involves monitoring the teeth or discussing surgical interventions. Early intervention by a dental professional can help manage symptoms effectively and prevent complications from wisdom teeth impaction.

Regular dental check-ups facilitate the early detection of potential issues and management of impacted wisdom teeth, even before symptoms become apparent. During these visits, dentists can use X-rays to monitor the position and health of your wisdom teeth. Then, based on identified signs of impacted wisdom teeth, they will provide insights that guide preventive care or alternative treatment strategies. Engaging with a dentist regularly helps maintain overall oral health and can prevent the need for more invasive procedures in the future.

Final Thoughts

Understanding the signs of impacted wisdom teeth and acting immediately can significantly reduce the risk of severe dental issues. Keeping informed about these symptoms allows you to take necessary action before complications develop. It’s vital to maintain regular dental check-ups to catch these issues early.

If you’re ever unsure about changes in your dental health, particularly with wisdom teeth, it’s wise to consult with a professional. Karrinyup Dental Centre provides comprehensive care tailored to your specific needs. Don’t wait for the pain to worsen; book a consultation today to address any concerns promptly.

Dr. Justin Soon


Dr. Justin Soon

Dr. Justin completed his Bachelor of Dental Surgery at the University of Western Australia. Dr Justin completed his surgical implant training under the mentorship of Dr. Glen Liddelow, Dr. Graham Carmichael, and Dr. Brent Allan at the Branemark Centre.

Other Similar Articles That You Can Read

Experience The Karrinyup Dental Centre Difference

Karrinyup Dental Centre is here to help you with all of your dental needs. Contact us today to schedule an appointment. We look forward to hearing from you!