How long until a tooth infection kills you?
A tooth infection, also known as a tooth abscess, can start slowly and develop over several months. However, once it takes hold, it can lead to gum disease, severe pain, and localized inflammation.
Untreated tooth infections can have severe consequences, spreading to soft tissues, causing severe life-threatening complications within just a few weeks or a few months. Proper treatment is critical in mitigating these risks and preserving overall health. In instances where a severe infection reaches an advanced stage, the affected individual may face a sudden and life-threatening consequence.
Individuals who are older, diagnosed with diabetes, or immunocompromised may be at a higher risk of developing dental abscesses and related complications.
What Is A Tooth Infection?
A tooth abscess or infected tooth is a serious dental issue that can be caused by a bacterial infection. It is characterized by the accumulation of pus inside the teeth, gums, or bone that holds the teeth in place. This condition requires immediate dental intervention to prevent further complications, such as tooth decay or dental issues that may lead to emergency dental procedures.
There are two primary types of dental infections: periapical abscesses and periodontal abscesses. A periapical abscess is formed at the tip of a tooth, whereas a periodontal abscess typically develops within the gum area.
Signs Of Tooth Infection
Untreated tooth infections can cause a range of discomfort and pain-inducing signs and symptoms, which may include:
- A persistent toothache that is intense and pulsating can gradually extend to your jaw, neck, or possibly even your ear.
- Pain or discomfort may be experienced due to the extreme temperatures of hot and cold.
- Experiencing discomfort or pain while chewing.
- Fever
- Inflammation on the face, cheek or neck region can lead to difficulties in breathing and swallowing.
- Swollen lymph nodes, which are tender and inflamed, can be observed beneath your jaw or in the neck region.
- Constant bad breath
- A sudden burst of foul-smelling and foul-tasting liquid when the abscess ruptures.

Symptoms Of Tooth Infection Spreading To The Body
A neglected dental abscess can escalate into a severe infection that spreads throughout the body. This can lead to severe complications in areas like the face, jaw, neck, bloodstream, and even the brain.
Signs of a spreading tooth infection include:
- High fever and chills
- Skin redness and swelling in the neck or face
- Pain when moving the jaw or touching the face
- Confusion and excessive drowsiness
- Severe toothache and a general feeling of unwellness
- Sore throat and a change in voice
- Stiff neck and altered mood or vision
If you’re experiencing these symptoms, it’s crucial to seek emergency dental care immediately. Dental treatments and dental procedures can effectively address tooth decay and prevent infections from worsening. Oral hygiene plays a vital role in maintaining healthy teeth and gums, reducing the risk of severe tooth infections.
Remember: Don’t ignore dental issues. Early intervention can prevent serious health complications.
Treatment Options For Tooth Infection
A tooth infection can lead to severe complications if left untreated. Here are some common dental care treatment to address dental issues and alleviate tooth pain:
Antibiotics
For severe infections that have spread or pose a risk of spreading, antibiotics are often prescribed. The specific antibiotic will depend on the type of bacteria causing the infection.
Drainage
In cases of abscesses (a pocket of pus), drainage procedures may be necessary to relieve pressure and promote healing.
Root Canal Therapy
When the tooth’s soft tissue (pulp) becomes infected, a root canal may be required. This procedure involves removing the infected pulp, cleaning the root canal, and sealing it to prevent further damage.
Extraction
In severe cases of tooth decay or infections that cannot be treated with a root canal, extraction may be necessary.
Pain Management
Over-the-counter or prescription pain relievers can help manage pain associated with severe tooth infections.
Improved Dental Hygiene
The importance of good dental hygiene is crucial in avoiding tooth infections. It’s essential to practice proper oral hygiene. This includes brushing, flossing alongside occasional appointments for dental checkups and cleanings.


