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Symptoms And Signs Of Wisdom Tooth Infection

Signs Of Wisdom Tooth Infection

Do you want to know the signs of wisdom tooth infection? Are you facing problems after wisdom tooth removal and are worried whether it’s an infection or not? Well, let us help you out. 

Wisdom teeth or third molars usually emerge in late adolescence or early adulthood. They are a valuable asset to one’s dental structure but may cause serious problems when infected. That’s why we are going to share all the signs and symptoms related to infection in wisdom teeth so you can diagnose and treat it in time. 

Reading this post will enable you to diagnose the infection yourself to help you get the treatment and recover quickly. This infection can impact your oral health and general well-being if not treated in time so you should be serious about it. Let’s checkout the details of its symptoms one by one. 

Bad Breath

One of the earliest signs of a wisdom tooth infection is persistent bad breath. It is usually because of the bacteria and debris around the affected area. If you are also facing it despite regular oral hygiene practices it might be due to the wisdom teeth infection.


Fever is the body’s natural response to infection. The body reacts by raising its temperature after the infection. If you notice a fever with other symptoms without any reason and you have a dental problem, you should see a doctor.

Jaw Pain

The next one on our list is Jaw pain. It is a common symptom of wisdom tooth infection. The pain may radiate from the back of the mouth towards the ears. It can be sharp or dull. Persistent jaw pain is also one of the signs of this infection.

Swollen Gums

Swelling of the gums around the wisdom tooth is a clear indication of an issue. Inflammation occurs as a response to infection, and if left untreated, it can lead to more severe complications. If you observe redness, swelling, or tenderness in the gum tissue around your wisdom teeth, it’s advisable to seek professional advice promptly.

Gums Bleeding

Bleeding gums can also be associated with a wisdom tooth infection. The infected area may become more susceptible to bleeding during brushing or flossing. If you notice frequent bleeding, you should see a dentist and get treatment.

A Bad Taste

A bad taste can also be one of the signs of wisdom tooth infection. It may be an unpleasant or persistent bad taste in the mouth. It is usually due to the pus or bacteria in the affected area. 

Difficulty Opening Your Mouth

In some cases an infected wisdom tooth can also cause difficulty in fully opening the mouth. You usually feel pain and discomfort alongside it as well. It may also be a symptom of an infection in some cases.

Swollen Lymph Glands

The infection from a wisdom tooth can also lead to the swelling of lymph nodes. It can be in the neck or jaw area. Swollen lymph glands are indicative of a systemic response to infection. If you experience swollen lymph nodes alongside other symptoms, it’s essential to seek professional dental care promptly.


A toothache around the wisdom tooth area is a very common sign of infection. The pain may vary from mild to severe. You may feel it while chewing or pressure on the affected tooth. Ignoring a persistent toothache can cause even more complications. .

Difficulty Eating

The pain and discomfort associated with a wisdom tooth infection can make eating a challenging task. If you find yourself avoiding certain foods or experiencing pain while chewing, it may be an indication of an underlying dental issue that requires attention.


Headaches can be a secondary symptom of a wisdom tooth infection. The radiating pain from the infected area may cause tension headaches. If you experience unexplained headaches along with other oral symptoms, it’s advisable to consult with a dentist to determine the root cause.

Gum Abscess

A gum abscess is a localised collection of pus within the gum tissue. It can occur as a result of a bacterial infection around a wisdom tooth. If you notice a painful, swollen bump on the gums, it may be indicative of an abscess that requires prompt attention.

Jaw Stiffness

Infected wisdom teeth can contribute to jaw stiffness and reduced mobility. If you find it challenging to move your jaw without discomfort, it may be a sign of an underlying dental issue that necessitates professional evaluation and treatment.

Facial Swelling

Severe wisdom tooth infections can lead to facial swelling, particularly around the cheeks and eyes. Facial swelling is a concerning symptom that requires immediate attention to prevent further complications.

Tooth Sensitivity

Increased sensitivity of the affected tooth to hot or cold stimuli can indicate an underlying issue. If you notice heightened sensitivity around your wisdom tooth, it’s essential to have it examined to determine the cause and appropriate treatment.

Pus Drainage

Pus drainage around the wisdom tooth is a clear sign of infection. Pus is a collection of dead white blood cells, bacteria, and tissue debris. If you notice any discharge from the affected area, it’s indicative of an active infection that requires immediate attention.

Oozing Around Teeth

Oozing around the wisdom teeth is also a sign of wisdom tooth infection. It may indicate the accumulation of pus and other infectious materials around your teeth. Seek medical help if you notice any of these signs.


In some cases, an infected wisdom tooth can lead to the formation of a cyst. A cyst is a fluid-filled sac that may develop around the impacted tooth. If left untreated, cysts can cause damage to surrounding tissues and structures.

Misaligned Teeth

Wisdom teeth can sometimes become impacted, meaning they don’t fully emerge from the gum line. This can lead to misalignment of nearby teeth. It results in discomfort and potential oral health issues. 


Increased sensitivity in the surrounding teeth may indicate pressure or impaction from an infected wisdom tooth. Sensitivity can manifest as discomfort or pain when biting down or consuming hot or cold substances.

Your Face Hurts

A generalised facial ache or discomfort may be a result of an infected wisdom tooth. If you experience continuous facial pain without an obvious cause you should see a dentist to ensure it’.

Final Words:

Recognizing the symptoms and signs of wisdom tooth infection is very important for timely intervention and treatment. It will also keep you safe from severe complications. All of these are the symptoms of this infection but having them all is not necessary. Get a diagnosis even if few of them sound familiar to you. . 

Ignoring the signs of this infection can cause severe oral health issues and may require more invasive treatments. Regular dental check-ups and early intervention can help a lot in its treatment. 


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