What happens if a tooth infection spreads to the jaw?
If a tooth infection spreads to the jaw, it can cause serious complications like swelling, bone infection, or even life-threatening conditions if left untreated.
Key Points to Consider:
A tooth infection can extend to surrounding tissues and jawbone.
Common signs include facial swelling, jaw pain, fever, and difficulty opening the mouth.
An untreated infection may lead to a bone infection (osteomyelitis) or a dangerous abscess.
Immediate dental treatment is crucial to prevent severe health risks.
Antibiotics, root canal therapy, or tooth extraction may be necessary depending on severity.
How a Tooth Infection Can Reach the Jaw
A tooth infection usually starts as a dental abscess, which is a pocket of pus caused by bacteria inside the tooth or gum. If untreated, the infection can spread through soft tissues, eventually reaching the jawbone and surrounding areas. This can cause swelling, intense pain, and a visibly enlarged face or neck.
The Role of Early Symptoms and Progression
Early signs of a spreading infection include increased toothache, jaw tenderness, and swelling in the face or neck. As the infection worsens, you might experience fever, fatigue, and difficulty swallowing or opening your mouth. Recognizing these symptoms early and seeking prompt dental care can prevent serious, sometimes life-threatening, complications.
Potential Complications of an Untreated Jaw Infection
If a tooth infection reaches the jaw and isn’t properly treated, it can lead to osteomyelitis, a severe bone infection. This condition may cause persistent pain, swelling, and pus drainage through the gums or skin. In rare cases, the infection can spread to the bloodstream (sepsis), which requires emergency medical intervention.
Treatment and Recovery Options
Dentists typically treat spreading infections with antibiotics to control the bacteria, followed by procedures like root canals, tooth extractions, or surgical drainage of abscesses. Recovery depends on how quickly treatment is received — early intervention often leads to full recovery, while delayed care increases the risk of serious complications. Follow-up care and good oral hygiene are essential to prevent future infections.
If you suspect a tooth infection is spreading or notice facial swelling and jaw pain, contact your dentist immediately for a thorough evaluation and prompt treatment.