Wisdom tooth pain is a common issue, especially in late teens and early adulthood when these third molars begin to emerge. While some people never experience problems, others may deal with discomfort, swelling, or infection. Understanding the causes of wisdom tooth pain can help you know when to seek care and how to manage symptoms.
Impacted Wisdom Teeth
One of the most common causes of pain is impaction. This occurs when there isn’t enough room in your mouth for the wisdom teeth to fully erupt. As a result, the tooth may become trapped beneath the gums or grow at an angle.
Impacted teeth can press against neighboring teeth, causing pain, swelling, and even damage to surrounding structures. In many cases, this condition requires professional evaluation and possible removal.
Infection and Gum Inflammation
When a wisdom tooth only partially erupts, it creates a small flap of gum tissue where food particles and bacteria can become trapped. This can lead to an infection known as pericoronitis.
Symptoms may include redness, swelling, bad breath, and pain when chewing. Infections can worsen if left untreated, sometimes spreading to nearby areas of the mouth or jaw.
Tooth Decay
Wisdom teeth are located at the very back of the mouth, making them difficult to clean properly. Because of this, they are more prone to cavities. Bacteria can build up around the tooth, leading to decay and discomfort.
If decay progresses, it can cause sensitivity, persistent pain, or even infection within the tooth itself.
Pressure and Crowding
As wisdom teeth try to emerge, they can push against neighboring teeth, especially if there isn’t enough space. This pressure can cause soreness in the jaw and surrounding teeth, sometimes leading to alignment issues.
While not always severe, this discomfort can become more noticeable as the teeth continue to develop.
Other Contributing Factors
In some cases, cysts or fluid-filled sacs can form around impacted wisdom teeth, causing additional pain and potential damage to the jawbone. Jaw stiffness and difficulty opening your mouth fully may also accompany wisdom tooth problems.
When to See a Dentist
If you’re experiencing persistent pain, swelling, difficulty chewing, or signs of infection, it’s important to see a dentist. They may recommend X-rays to evaluate the position of your wisdom teeth and determine the best course of action.
Wisdom tooth pain can stem from several causes, including impaction, infection, decay, and crowding. While some discomfort may be temporary, ongoing pain should not be ignored. Early evaluation and treatment can help prevent complications and keep your oral health on track.
About the Author
Dr. Safraz Verjee has practiced dentistry for more than 15 years. He began his college career at McGill University and McMaster University, and he ultimately graduated from the NYU College of Dentistry. After gaining real-world experience working as an associate dentist for a decade, he decided to open his own practice in 2018. Over the course of his career, Dr. Verjee has taken hours of continuing education every year so he can consistently learn new skills and improve on existing ones. If you need your wisdom teeth removed, book online with us or call (713) 943-9993.