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Home Blog Signs You Are Suffering with an Abscessed Tooth

Signs You Are Suffering with an Abscessed Tooth


Posted on 8/15/2025 by Thomas Plunkett DMD
Rendering of tooth on emergency kit. An abscessed tooth can be excruciating, and it's important to recognize the signs early on. An abscess is a collection of pus caused by a bacterial infection, and if left untreated, it can spread to other tissues and cause serious complications.

What Causes an Abscessed Tooth?


Poor oral care is the primary culprit behind abscessed teeth. When plaque and tartar build up on your teeth and gums, they create the perfect environment for bacteria to thrive. These bacteria can then infect the pulp, the soft tissue inside your tooth. If the infection isn't treated, it can spread to the surrounding bone and tissue, forming an abscess.

Common Symptoms of an Abscessed Tooth


•  Intense, throbbing pain in the affected tooth. The pain may be constant or come and go, and it may radiate to your ear, jaw, or neck.
•  Sensitivity to hot and cold. The pain may worsen when you eat or drink something hot or cold.
•  Swelling in the gums, face, or jaw. The swelling may be visible or you may just feel it when you touch the area.
•  Redness and tenderness in the gums. The gums around the affected tooth may be red, swollen, and tender to the touch.
•  Fever, chills, and fatigue. These symptoms may indicate that the infection has spread.
•  A pus-filled bump on the gums. This bump may be white or yellow and may drain pus.
•  Bad breath. This can be caused by the bacteria in the abscess.
•  Loose tooth. The tooth may feel loose or even fall out if the infection is severe.

What to Do If You Think You Have an Abscessed Tooth


If you experience any of the symptoms listed above, it's important to see a dentist right away. Early diagnosis and treatment are essential to prevent the infection from spreading and causing serious complications.

Your dentist will examine your tooth and take an X-ray to confirm the diagnosis. Depending on the severity of the infection, treatment may involve:
•  Draining the abscess. This can be done by making a small incision in the gums to allow the pus to drain.
•  Root canal. This procedure involves removing the infected pulp from the tooth and filling the empty space.
•  Extraction. In some cases, the tooth may need to be extracted if the infection is too severe or if the tooth is already severely damaged.

How to Prevent an Abscessed Tooth


The best way to prevent an abscessed tooth is to practice good oral hygiene. This includes:
•  Brushing your teeth twice a day with fluoride toothpaste.
•  Flossing daily to remove plaque and food particles between your teeth.
•  Seeing your dentist for regular checkups and cleanings.
•  Following a healthy diet and avoiding sugary foods and drinks.
•  Letting your dentist know if you have any underlying health conditions, such as diabetes, which can make you more susceptible to infections.

An abscessed tooth is a serious infection that requires prompt treatment. By understanding the signs and symptoms, you can seek help early on and avoid potential complications. Remember, good oral care is the best way to prevent an abscessed tooth in the first place.

Contact Us


Thomas Plunkett, DMD
2137 E County Rd 540A
Lakeland, FL 33813-3794


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863-372-1010

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patientinfo@plunkettdental.com

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Thomas Plunkett, DMD, 2137 E County Rd 540A, Lakeland, FL 33813 - 863-372-1010 - plunkettdental.com - 1/24/2026 - Page Keywords: dentist Lakeland -