Reviewed By Dr. Jeffery Kesecker, DDS
Reading Time: 3 minutes
Infection around a wisdom tooth usually develops when bacteria collect in the gum tissue surrounding a partially erupted tooth. Because these teeth sit at the back of the mouth, food debris and bacteria can easily become trapped, allowing infection to develop.
Legacy Surgery offers wisdom tooth removal in Harrisonburg and Staunton, VA.
Table of Contents
What Does an Infected Wisdom Tooth Feel Like?
An infected wisdom tooth commonly causes persistent pain in the back of the jaw, swelling in the surrounding gum tissue, and a foul taste in the mouth. The discomfort may increase when chewing or when pressure is placed on the area.
In many cases, the infection develops beneath a small gum flap covering part of the wisdom tooth. Bacteria and food particles collect under this tissue, leading to inflammation and infection of the surrounding gums.
Symptoms of an Infected Wisdom Tooth
Symptoms can vary depending on how advanced the infection is. Early infections usually affect the gum tissue around the tooth. As inflammation increases, symptoms can become more severe.
Early Symptoms
Typical early symptoms include:
- Pain near the back of the jaw
- Swollen or tender gum tissue around the wisdom tooth
- Redness of the surrounding gums
- Bad breath or a persistent bad taste
- Mild swelling along the jaw or cheek
Severe Symptoms
When infection becomes more advanced, symptoms may include:
- Difficulty opening the mouth fully
- Pus or fluid draining from the gums
- Severe throbbing jaw pain
- Significant swelling of the face or jaw
- Fever
These symptoms suggest the infection may be spreading and should be evaluated promptly.
Treatment Options for an Infected Wisdom Tooth
Treatment focuses on controlling the infection and preventing it from returning. The approach depends on the severity of the infection and the position of the wisdom tooth.
Antibiotics
Antibiotics may be prescribed when swelling, fever, or signs of spreading infection are present. Medication helps control the bacterial infection and reduce inflammation.
Wisdom Tooth Extraction
If the tooth is partially erupted, impacted, or repeatedly infected, removal is often recommended. Extraction eliminates the area where bacteria collect and prevents future infections.
Pain Relief and Supportive Care
Pain and swelling are often managed with supportive care while the infection resolves or until extraction is performed.
Common recommendations include:
- Over-the-counter pain medication
- Cold compresses applied to the jaw
- Warm saltwater rinses
- Soft foods that do not irritate the area
Supportive care can help reduce discomfort temporarily, but it does not eliminate the source of infection. When symptoms persist or worsen, evaluation by an oral surgeon may be necessary to determine the appropriate treatment.
Evaluation and Treatment of Wisdom Tooth Infections
Infections around wisdom teeth often develop when bacteria become trapped beneath gum tissue or around partially erupted teeth. These infections can worsen quickly and may require professional evaluation to determine whether medication or removal of the tooth is necessary.
At Legacy Surgery, Dr. Kesecker evaluates wisdom tooth infections using detailed imaging and clinical examination to identify the source of the problem and recommend the most appropriate treatment. He regularly treats impacted wisdom teeth and related infections, focusing on relieving pain, controlling infection, and preventing the issue from returning.
Wisdom Tooth Removal in Staunton, VA
To book an appointment at our oral surgery office in Staunton, call (540) 213-8750 or visit us at 110 Mactanly Pl C, Staunton, VA.
📍Other location
Legacy Surgery in Harrisonburg, VA
(540) 437-1230
2071 Pro Pointe Lane, Harrisonburg, VA
FAQs
Can a wisdom tooth infection spread?
Infection around a wisdom tooth can spread to surrounding gum tissue, nearby teeth, and in some cases deeper facial spaces if untreated.
Can antibiotics cure an infected wisdom tooth?
Antibiotics can control the infection temporarily, but if the tooth continues trapping bacteria the infection may return.
Is wisdom tooth removal necessary for infection?
Removal is often recommended when infections recur or when the tooth cannot be cleaned properly due to its position.

