Can a Tooth Infection Spread to the Jaw?
Toothaches are never pleasant, but when a dental issue is left untreated, it can lead to something far more serious. One such complication is a tooth infection. By itself, a tooth infection can be painful and unpleasant. When a tooth infection is not taken care of, it can spread beyond the tooth itself into the jaw and even further. While it may seem surprising, this type of progression happens more often than many people realize. Read on to learn more about tooth infections and the jaw.
What Happens During a Tooth Infection?
A tooth infection, or abscess, forms when bacteria enter the inner part of the tooth, known as the pulp. This can happen through a deep cavity, a cracked tooth, or old dental work that’s no longer protecting the tooth properly. Once bacteria reach the pulp, they begin to multiply, triggering inflammation and pain. Over time, pus begins to collect, forming an abscess at the tip of the tooth’s root.
When this happens, the body’s immune system does its best to fight off the infection, but without professional treatment, it may not be enough. Left untreated, the infection can travel down the root and into the surrounding tissues, including the jawbone.
How do I know it has spread to the jaw?
At first, symptoms may seem isolated to the tooth. A throbbing pain, sensitivity to temperature, and discomfort while chewing are all common. But as the infection grows, the pain may begin to radiate further away from the tooth. Many people report discomfort in the jaw, ear, neck, or even temple. Swelling of the cheek, under the jaw, or around the neck is another red flag.
In more serious cases, you may develop a fever, have trouble swallowing, or notice swollen lymph nodes under your jaw. These symptoms suggest the infection has moved beyond the tooth, possibly affecting deeper structures in the face and jaw.
What Are the Risks?
A spreading infection is not only painful, but it can also be dangerous. If bacteria from the abscess travel through the bloodstream, it may lead to sepsis, a life-threatening condition. Infection can also invade the maxillary sinuses, especially for upper teeth near the cheekbone, or spread into the neck and throat, which can impair breathing.
Certain individuals are at a higher risk of infections spreading. Particularly those with weakened immune systems, diabetes, or poor oral hygiene run higher risks. People who smoke and have a high-sugar diet also have increased chances of developing a dental abscess and complications that follow.
Treatment and Prevention
The first step is diagnosis, usually through a dental exam and X-rays. If an abscess is found, it will need to be drained, and the infected area must be cleaned thoroughly. In many cases, root canal treatment can save the tooth. If the damage is too severe, extraction might be necessary.
Antibiotics are often prescribed to control the infection, especially if it has spread. For infections that have reached the jaw or surrounding tissue, more intensive care may be required.
To prevent these complications, it’s essential to stay on top of dental hygiene. Brush and floss daily, limit sugary snacks, and see your dentist for regular checkups. If you ever suspect an infection, don’t wait. Quick treatment can stop it from spreading.