How Fatal Is a Tooth Infection?

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How Long Until A Tooth Infection Kills You

"How Long Until a Tooth Infection Kills You?" is just one of those questions people impulsively search for online the moment they notice symptoms of any illness. Toothache, in this case.

But really, how harmful can a tooth infection be? Can gum disease kill you? And how long until a tooth infection kills you? To put it plainly, a tooth infection is highly unlikely to kill you in today's day and age, provided that you consult a doctor and get it treated asap. Moreover, a tooth infection might not be fatal in itself, but if you experience symptoms of tooth infection spreading to bloodstream or develop 'tooth infection spread to brain' symptoms, it can be a problem.

But This Was Not Always The Case

In the past, before modern dentistry, tooth infections were a common cause of death. Shockingly, up until 1908, 10-40% of tooth infections were fatal. Thankfully, with modern advancements in dental care, tooth infections are now easily treatable, making such outcomes rare.

Prompt Diagnosis and Treatment Are Lifesavers

It is never a good idea to test 'how long can a dead tooth stay in your mouth without causing serious trouble'. If you experience dental sepsis or anything close to a tooth infection, it's best to get it diagnosed and treated as early as possible. Moreover, there's no point in sitting around wondering 'Can a cavity kill you', get it treated either way. And no, you don't have to overthink questions like 'can you die from pulling an infected tooth', address these questions with your dentist to alleviate your anxiety.

How Long Before a Tooth Infection Kills You?

Let’s Go Over The Influencing Factors.

The time it takes for a tooth infection to become life-threatening varies greatly based on several factors. Here's what influences the timeline:

  • Severity of the Infection: A mild infection might take weeks or months to worsen, while a severe one can spread rapidly in just days.
  • Location of the Infection: If it reaches critical areas like the brain, heart, or bloodstream, the infection can turn fatal much faster.
  • Immune System Response: A strong immune system may fend off the infection longer, but those with weakened immune systems—due to conditions like diabetes or autoimmune disorders—are at higher risk for quicker complications.
  • Access to Treatment: Without proper dental care or antibiotics, an untreated infection can escalate rapidly, spreading to other parts of the body and leading to life-threatening conditions like sepsis.
  • Underlying Health Conditions: Chronic conditions like heart disease or diabetes make it harder to fight off infections, accelerating complications.
  • Age: Older adults often have weaker immune systems, allowing infections to spread more quickly. They are more vulnerable to severe outcomes from untreated dental infections.
  • General Health: People with chronic illnesses, weakened immune systems, or poor oral hygiene are at greater risk for rapid infection spread and recurrence.

How Long Until a Tooth Infection Kills You?

Here’s a Potential Stage-Wise Timeline:

Stage 1: Initial Infection

A tooth infection typically begins when bacteria penetrate the tooth's inner layers due to cavities, gum disease, or trauma. At this stage, you may notice mild symptoms like tooth sensitivity, pain, swelling, or redness around the affected tooth. Pus may also form near the tooth.

Treatment: At this point, a dentist will usually prescribe antibiotics and may recommend a root canal or extraction to remove the source of infection. With prompt care, the infection can be easily treated within a week or two.

Time: This early phase can last days to a few weeks, depending on how soon the infection is treated.

If Left Untreated

Stage 2: Infection Spreads to Other Areas

If the infection is not treated in time, it can begin spreading to nearby areas, including the jawbone, sinuses, and even the bloodstream. Once the infection spreads beyond the tooth, you may experience more serious symptoms like fever, severe swelling, difficulty swallowing, or breathing problems. In some cases, the infection can spread to the brain, leading to potentially fatal consequences.

Key symptoms to watch for include:

  • Tooth infection spread to brain symptoms: Confusion, headaches, and neurological changes.
  • Symptoms of tooth infection spreading to bloodstream: Fever, chills, increased heart rate, or low blood pressure, indicating dental sepsis.

Impact: The infection can rapidly affect vital organs, leading to conditions like endocarditis (infection of the heart lining) or even a tooth infection reaching the brain. Can gum disease kill you? Absolutely—if untreated, it can lead to fatal complications.

Time: Once the infection spreads beyond the tooth, it can become life-threatening within days to a couple of weeks, depending on individual health factors and immune response.

If Left Untreated

Stage 3: Potentially Fatal Outcomes

If the infection continues unchecked, it can lead to dental sepsis—a condition where the body’s response to infection causes widespread inflammation, organ failure, and, potentially, death. Sepsis can develop quickly, often within hours or days, and requires immediate medical intervention.

In extreme cases, can a cavity kill you? Yes, if the untreated infection spreads to critical areas. Similarly, can you die from a tooth infection? Absolutely. In rare cases, pulling an infected tooth without proper care can lead to the infection spreading.

Time: If left untreated at this stage, the infection can become fatal in a matter of days. How long until a tooth infection kills you? The answer varies, but without intervention, it can be dangerously fast.

Other Considerations

How long can a dead tooth stay in your mouth?

While a dead tooth can remain for a long time, it increases the risk of infection recurrence.

How long before tooth infection comes back after antibiotics?

If the underlying issue isn’t addressed (like a cavity or gum disease), the infection can return within weeks.

How long does it take for gum disease to kill you?

If severe gum disease leads to infection, it can take weeks to months for the condition to worsen to a life-threatening level.

Why The Delay In Treatment?

A Cause of Real Concern.

Financial limitations often lead many to delay dental care. In fact, more than half of Americans put off dental and other medical treatments due to cost concerns. Yes, and 80% of Americans delay dental care, even though they know it will cost them more in the long run.

How Much Does a Tooth Infection Treatment Cost in the US?


Dental Service

Average Cost (Without Insurance)
Routine Cleaning & Exam$75–$200
Dental X-rays$100–$300
Cavity Filling$150–$450
Tooth Extraction (Simple)$100–$500
Surgical Tooth Extraction$200–$700
Root Canal$700–$1,500
Dental Crown$800–$1,500

*These statistics only portray average estimates and the actual costs may differ based on influencing factors including your geographic location, the dentist in question, etc. 

Denefits To The Rescue!

While a regular dentist appointment may not cost a lot, the overall cost of treatment of a tooth infection can be a little overbearing. This is often the reason why individuals think twice before visiting a dentist upon experiencing initial symptoms of a tooth infection, even discarding it as ‘normal’ tooth ache. But that doesn’t have to be the case. There are ways to afford a dentist visit and treatment without depleting or exceeding one's budget. One such way, gaining a lot of recognition in recent years, is opting for a flexible payment plan as the mode of payment.

Yes, most reputable dentists offer dental payment plans through Denefits, allowing patients to pay for the cost of visit and treatment over a flexible tenure, rather than paying everything upfront. 

Although there are other facilitators, Denefits is particularly a preferred option for both dentists and patients. Let’s go over the possible reasons why.

Reasons to Choose DenefitsTo Elaborate
No Credit Check PolicyDenefits offers payment plans even for those with low credit scores, removing the stress of traditional credit checks.
Easy And Instant ProcessThe application process is quick and simple. Reach out to clinics offering Denefits to experience the convenience.
Flexible Payment PlansDentists offering Denefits allow you to choose flexible payment tenures tailored to your needs. Consult for specific options.
High Chances Of ApprovalWith a 95% approval rate, Denefits significantly increases your chances of getting approved for payment plans, ensuring no rejections.
Offered by Top DentistsIt’s advisable to look for dentists who offer Denefits payment plans to benefit from these flexible and convenient payment solutions.

Now you know the answers to all your intrusive thoughts, including ‘Can and how long until a tooth infection kills you?’, you should know better than to delay a dentist visit upon experiencing symptoms of a tooth infection. And that you don’t have to with options like Denefits’ flexible payment plans available. 

Conclusion

While tooth infections are highly treatable in today's world, delaying treatment can lead to serious, even life-threatening, complications. Fortunately, with advancements in dental care and options like Denefits’ flexible payment plans, there’s no need to put off essential treatment.