Experts warn untreated dental abscess can spread beyond the mouth

An untreated dental abscess can spread beyond the mouth, into the jaw and surrounding bone, leading to dangerous facial and neck swelling. Bacteria can also enter the bloodstream and affect the sinuses and brain.

The World Health Organization (WHO) reports that 2.5 billion people are affected by untreated dental caries. These may not seem like big issues at first, but besides pain, cavities can develop into something bigger.

For example, a dental abscess can form. Here’s why you shouldn’t leave one untreated.

Infection Can Spread Into the Jaw and Surrounding Bone

When you leave a dental abscess untreated, the infection doesn’t just remain inside the tooth. Bacteria can gradually spread into the jawbone and nearby tissues, and this can cause dental infection symptoms like:

• Significant pain
• Swelling
• Damage

The infection may weaken the bone structure supporting the teeth, and this can increase the risk of tooth loss and further oral health complications. Some patients may even develop osteomyelitis, which is a serious bone infection that can require extensive treatment with antibiotics or surgery.

The swelling can also make it difficult to chew, speak, or fully open your mouth. Symptoms may also worsen rapidly, even if discomfort temporarily decreases.

Dental Abscesses Can Lead to Dangerous Facial and Neck Swelling

An untreated abscess can spread beyond the gums and teeth. It can get into the soft tissues of the face, cheeks, and neck.

As bacteria multiply, swelling can become severe enough to visibly distort facial features and create intense pressure and pain. You may experience fever, fatigue, and swollen lymph nodes.

Infections that reach the neck can be particularly concerning because they can interfere with swallowing and breathing. In rare cases, swelling can obstruct the airway, and it can become a life-threatening emergency, which makes tooth infection treatment imperative.

Preventing a dental abscess involves early treatment to stop the infection before it spreads into sensitive areas.

Can Bacteria From a Dental Infection Enter the Bloodstream?

One of the most serious risks of leaving a dental abscess untreated is the possibility of bacteria entering the bloodstream. The infection can travel throughout the body and affect major organs.

This condition is known as sepsis and is a potentially life-threatening medical emergency that requires immediate care. Symptoms may include:

• Fever
• Rapid heart rate
• Confusion
• Chills
• Difficulty breathing

Those with weakened immune systems, diabetes, or chronic health conditions may face an even greater risk of severe complications. 

Will Untreated Abscesses Affect the Sinuses and Brain?

Infections in the upper teeth can sometimes spread into the sinus cavities since the roots sit near the sinuses. This may lead to:

• Sinus pressure
• Congestion
• Headaches
• Facial pain

Bacteria can even travel further and reach the brain in rare but severe cases. This can potentially cause a brain abscess or other neurological complications.

These cases are uncommon, but they show how serious complications from a dental abscess can become. It’s important to see an emergency dentist in Garland, TX, promptly if you suspect you have one.

Treat a Dental Abscess Fast

A dental abscess can become a huge problem if you leave it untreated. This means that you should see a dentist at the first sign of trouble.

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