What Does a Cavity Smell Like?
A cavity develops when bacteria break down food particles and release acids that damage tooth enamel. As the decay progresses, it can create a distinct odor that many people describe as foul, sour, or rotten. This smell comes from bacteria producing sulfur compounds and other byproducts inside the decaying tooth.
Signs a Bad Smell Might Be a Cavity:
- Persistent Bad Breath – If brushing and flossing don’t freshen your breath, it may be due to bacteria hiding in a cavity.
- Unpleasant Taste – Cavities can cause a bitter or metallic taste in the mouth.
- Visible Decay – Dark spots, holes, or sensitivity often accompany odor caused by cavities.
- Gum Irritation – Infection near a cavity can also lead to bad-smelling breath and discomfort.
It’s important to remember that not all bad breath comes from cavities. It can also result from gum disease, dry mouth, or poor oral hygiene. However, if you notice a consistent odor or taste, it’s a strong sign to schedule a dental exam.
Concerned about a possible cavity?
At Schwimmer Dental, we provide thorough exams and gentle dental treatments in Point Pleasant Beach, NJ, to stop cavities early and keep your smile healthy.
Contact us today to schedule an appointment.
SOURCES:
https://www.healthline.com/health/dental-and-oral-health/do-cavities-cause-bad-breath
https://newsinhealth.nih.gov/2018/09/smelling-sickness
https://www.colgate.com/en-us/oral-health/bad-breath/do-cavities-cause-bad-breath
https://www.mayoclinic.org/diseases-conditions/bad-breath/diagnosis-treatment/drc-20350925
https://www.mouthhealthy.org/all-topics-a-z/bad-breath
