Don’t Ignore the Pain: How to Spot and Treat a Tooth Abscess in Kids

Lonestar Kid’s Dentistry: Your Emergency Pediatric Dentist in McKinney TX

Does your child have a pimple-like bump on their gum or complain about intense pain when eating?

These could be signs of a dental abscess, a condition that requires immediate attention.

In this blog, we will explain what a tooth abscess is and how to recognize one. We will also discuss treatment options and how to prevent a tooth abscess. 

What is a Tooth Abscess?

A tooth abscess is a painful infection with a pocket of pus in or around a tooth.

In children, abscesses often result from untreated cavities, trauma to the tooth, or poor dental hygiene.

There are two common types:

• Periapical abscess: Found at the tip of the tooth root, often stemming from infected dental pulp.
• Periodontal abscess: Located in the gum tissue near the tooth root, often linked to gum disease or a foreign object that can get caught in the gum pocket next to a tooth (i.e. popcorn kernel).

Tooth abscesses can lead to serious complications if untreated, so prompt treatment is critical.

Causes of a Tooth Abscess in Kids

A tooth abscess in kids usually occurs when there is an infection in or around a tooth.

Untreated Cavities

An untreated cavity is one of the main causes of an abscess. When tooth decay reaches the dental pulp (the inner part of the tooth), bacteria can infect the baby tooth. If left untreated, the infection in the baby tooth can spread and permanently damage the unerupted adult tooth.

Dental Trauma

Accidents or injuries, such as a fall or sports-related trauma, can damage a tooth. Even a small crack or chip can create an opening for bacteria to enter, leading to an abscess.

Poor Oral Hygiene

Poor brushing and flossing habits can result in a buildup of bacteria and food particles on the teeth. This buildup leads to tooth decay and can eventually result in an abscess if the infection reaches the dental pulp.

Gum Disease

Gum disease can also contribute to an abscess. When gums become infected and inflamed, pockets of bacteria form near the tooth roots, which can result in a periodontal abscess that affects the surrounding gum tissue.

Weak Immune System

A weak immune system can make it harder for your child’s body to fight off oral infections. This means that even small infections can develop into abscesses more easily.

Unhealthy Diet Choices

Consuming too many sugary snacks and drinks fuels bacteria that cause tooth decay. Without enough calcium, fluoride, and essential nutrients, your child’s tooth enamel can weaken, making it easier for infections to develop into abscesses.

Worn Dental Sealants

Dental sealants protect teeth but can wear down over time. When sealants break or wear away, bacteria can get into the teeth’s crevices, increasing the risk of tooth decay and abscess formation.

Signs and Symptoms of a Tooth Abscess

Abscessed teeth can cause a range of symptoms, some of which are easy to overlook.

Watch for these common signs:

• Severe tooth pain: Pain may worsen when your child eats, drinks, or lies down.
• Facial swelling: Swelling around the cheek or jaw could signal a dental emergency.
• Tooth sensitivity: Intense pain when your child consumes cold or sugary foods.
• Bad taste: A bitter or foul taste in the mouth can indicate pus draining from the abscess.
• Fever and swollen lymph nodes: These are signs of the body fighting a bacterial infection.

🚨A tooth abscess often shows up as a swollen area on the gums near a tooth. You might see a bump or blister filled with pus, or notice facial swelling around the cheek or jaw. The affected tooth could look dark or discolored.

Treatment Options for a Tooth Abscess

Treatment will depend on the severity of the condition.

1. Initial Treatment

• Drainage of abscess: The dentist will release the pus to relieve pressure and pain.
• Antibiotic treatment: Antibiotics for dental abscesses help fight the bacterial infection.

2. Additional Treatments

Depending on the abscess, further dental treatment may include:

• Root canal therapy: Removes infected tissue from the tooth pulp, preserving the tooth.
• Tooth extraction: Necessary for severely damaged baby teeth or adult teeth.

3. Pain Management

• Use over-the-counter pain relievers (as recommended by your dentist).
• Avoid sugary foods and focus on a soft diet to reduce discomfort.

Prevention Strategies for a Tooth Abscess

A good oral hygiene routine is the best way to prevent a tooth abscess.

1. Prioritize dental hygiene: Make sure your child brushes their teeth twice a day with a soft bristled toothbrush and fluoride toothpaste.
2. Schedule regular visits: Regular check-ups with a pediatric dentist can catch dental issues early.
3. Provide a balanced diet: Limit sugary foods and beverages, and encourage healthy eating habits.
4. Consider dental sealants: A protective coating on teeth that help to prevent cavities.

For tips on how to oral hygiene and diet choices that promote healthy teeth and gums, read: Teen Oral Health 101: Tips for a Healthy, Happy Smile.

FAQs About Tooth Abscesses

Lonestar Kid’s Dentistry: Your Pediatric Dentist in McKinney, TX

If you suspect your child has a tooth abscess, do not delay in seeking treatment!

At Lonestar Kid’s Dentistry, our board-certified pediatric dentists have a compassionate and personalized approach. Our team delivers remarkable, transformational care that lasts a lifetime.To book an appointment at our pediatric dental office in McKinney, TX, call (214) 436-5555 or complete the online contact form. We are located at 5323 W University Dr #100 McKinney, TX.