Can You Be Hospitalized for a Tooth Infection?

September 15, 2025

Yes, in severe cases, a tooth infection can lead to hospitalization. While many tooth infections start small and can be treated with antibiotics or a root canal, if left untreated, the infection can spread beyond the tooth to the gums, jaw, and even into the bloodstream. This can create a serious medical emergency.

When Tooth Infections Become Dangerous:

  1. Facial or Neck Swelling – If swelling spreads to the face or neck, it may block airways or affect breathing.

  2. Severe Pain with Fever – Pain accompanied by fever often indicates the infection has spread.

  3. Difficulty Swallowing or Breathing – This can signal that the infection is moving into deeper tissues.

  4. Systemic Infection (Sepsis) – In rare cases, untreated dental infections can lead to life-threatening sepsis.


Most dental infections are treatable in-office, but delaying care increases the risk of hospitalization. Early treatment with a dentist is the best way to prevent serious complications.


Concerned about a tooth infection?


At Schwimmer Dental, we provide prompt diagnosis and dental treatment in Point Pleasant Beach, NJ, to stop infections before they become emergencies. 


Don’t wait, contact us today to protect your health and your smile.


SOURCES:


https://www.healthline.com/health/dental-and-oral-health/how-long-until-a-tooth-infection-kills-you#can-it-kill-you


https://www.mountsinai.org/health-library/diseases-conditions/tooth-abscess


https://my.clevelandclinic.org/health/articles/11368--dental-emergencies-what-to-do


https://www.mayoclinic.org/diseases-conditions/tooth-abscess/symptoms-causes/syc-20350901


https://www.medicalnewstoday.com/articles/symptoms-of-tooth-infection-spreading-to-the-body

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