Do Dead Teeth Smell?
Yes, dead teeth can smell bad. The foul odor is a common symptom of a dead tooth and is caused by bacteria decomposing the tooth's organic material.
When a tooth dies, the nerve inside the tooth dies as well. This creates a perfect environment for bacteria to thrive and multiply. These bacteria break down the tooth's structure, releasing gases that cause a foul smell, often described as similar to rotten meat or having a sulfurous odor. The intensity of the smell can vary depending on the extent of the decay.
Several reputable dental sources confirm this:
- Smart Dental Network describes a dead tooth as rotting and releasing a foul smell, similar to spoiled food. https://smartdentalnetwork.com/resources/dead-tooth/
- Gentry Dentistry of Suwanee lists a foul odor as a common sign of a dying or dead tooth. https://www.gentrydentistryofsuwanee.com/post/four-signs-you-might-have-a-dead-or-dying-tooth
- Omega Dentists states that dead teeth can smell like rotten meat, often being the reason people seek dental attention. https://omegadentists.com/blog/what-is-a-dead-tooth/
- Rifle Dental Care explains that bacteria in a decaying tooth release foul-smelling gases, contributing to bad breath. https://rifledentalcare.com/blog/how-to-get-rid-of-bad-breath-from-a-rotten-tooth-a-step-by-step-guide/
- Medical News Today includes bad smell as a symptom of a dead tooth. https://www.medicalnewstoday.com/articles/319062
Other Symptoms of a Dead Tooth
While the smell is a strong indicator, other symptoms include:
- Discoloration (dark gray, yellow, or brown)
- Pain or sensitivity
- Swelling
- A pimple on the gums
It's crucial to see a dentist if you suspect a dead tooth. Treatment options include root canal therapy or extraction.
