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  1. Cavities and tooth decay - Symptoms and causes - Mayo Clinic

    Nov 30, 2023 · Cavities and tooth decay are among the world's most common health problems. They're especially common in children, teenagers and older adults. But anyone who has teeth can get …

  2. What Does a Cavity Look Like at Every Stage? (with Pictures)

    Apr 22, 2025 · What Is A Cavity? A cavity is a physical hole created inside of your tooth. Dental cavities are also called “caries,” “carious lesions,” or more commonly, “tooth decay.” Cavities form because of …

  3. Cavities (Tooth Decay): Symptoms, Causes & Treatment

    What is a cavity? A cavity is a hole in a tooth that develops from tooth decay. Cavities form when acids in your mouth wear down (erode) your tooth’s hard outer layer (enamel). Anyone can get a cavity. …

  4. About Cavities (Tooth Decay) | Oral Health | CDC

    May 15, 2024 · Cavities (also called tooth decay or dental caries) are one of the most common diseases people get and live with during their lifetime. 1 Cavities are caused by the bacteria in your mouth that …

  5. Do I Have a Cavity? How to Tell at Home - Verywell Health

    3 days ago · Common cavity symptoms include tooth pain or sensitivity and visible changes in the tooth, like holes or pits. This article explains how cavities look and feel, what happens if they go untreated, …

  6. Tooth decay - Wikipedia

    The cause of cavities is acid from bacteria dissolving the hard tissues of the teeth (enamel, dentin, and cementum). [4] The acid is produced by the bacteria when they break down food debris or sugar on …

  7. The Tooth Decay Process: How to Reverse It and Avoid a Cavity

    You probably know that a dental cavity is a hole in a tooth. But did you know that a cavity is the result of the tooth decay process that happens over time? Did you know that you can interrupt and even …

  8. The 5 Stages Of A Cavity & What You Should Do For Each - Wayzata Dental

    If left untreated, cavities can lead to severe dental problems and even tooth loss. Understanding the stages of a cavity can help you understand next steps and how to better care for your teeth.

  9. Dental Cavities - WebMD

    Aug 3, 2025 · The bacteria, acid, food debris, and your saliva combine to form plaque, which clings to your teeth. The acids in plaque dissolve the enamel, creating holes called cavities.

  10. Reversing a Cavity in 2025 (It’s Easier Than You Think)!

    Learn How You Can Prevent and Repair the Effects of Tooth Decay. It’s never good to hear you have a cavity at the dentist’s office — in fact, most people dread it. Cavities usually result in having a filling …