What Is a Dental Abscess?

A dental abscess is the build-up of pus in the teeth or gums caused by an infection. An abscess won’t go away on its own and should be treated by a board-certified dentist as soon as possible. 

Thomas Eaton, DDS, in Ione, CA, has extensive experience caring for patients with dental abscesses. Here’s what he wants you to know about this common and largely preventable dental emergency.

Types of tooth abscesses

All abscesses are pockets of pus caused by a bacterial infection. Depending on the location of your dental abscess, it may be classified as a periapical abscess (tooth pulp and root) or a periodontal abscess (gums).

Periapical abscess

A periapical abscess occurs at the tip of the root. This type often results from untreated tooth decay or a damaged filling.  If a filling is damaged or your tooth is cracked, bacteria can enter the tooth, putting you at risk of infection and inflammation.

Periodontal abscess

A periodontal abscess occurs in the gingival (gum) tissue. This type resembles a pimple-like bump on your gums. It can grow and spread quickly. 

Signs of an abscess

You may experience one or more of the following symptoms: 

• Fever
• Facial swelling
• Intense pain
• A foul odor and/or taste in your mouth
• Pain when chewing
• Difficulty opening your mouth

Because an abscess can develop and worsen quickly, it’s essential to contact Dr. Eaton at the first sign of an abscess.

Easing abscess pain before you reach our office

Here are several steps to alleviate abscess pain before you reach our office:

• Take painkillers, such as ibuprofen
• Rinse with warm salt water; don’t try to pop the abscess yourself
• Stick to soft foods and liquids such as soup, yogurt, or scrambled eggs
• Stave off foods and beverages that are sugary, or very hot or cold
• Brush with an ultra-soft toothbrush

Home care shouldn’t replace professional dental treatment.

How we treat dental abscesses

Dr. Eaton’s approach depends on the type and severity of your abscess. 

Your treatment plan may include:

• Draining the abscess
• Antibiotics
• Root canal
• Gum disease treatment 
• Tooth extraction 

The goal is to reduce pain, wipe out the infection, and support your overall dental health. Sometimes, root canals and extractions are used to prevent the spread of disease to other parts of your mouth or body. 

Preventing dental abscesses

• Good dental hygiene goes a long way in preventing dental abscesses. That includes:
• Brushing with a fluoride toothpaste at least twice a day
• Floss at least once a day
• Replace your toothbrush every 1 to 3 months
• Have regular bi-annual dental checkups so problems can be spotted early

Experiencing a dental abscess or another dental emergency? Call Dr. Eaton or request an appointment online today.