Cavities, also known as dental caries, are one of the most common dental problems. They occur when tooth enamel breaks down due to prolonged exposure to acids from bacteria in plaque. Detecting cavities early is crucial to prevent further damage and maintain your oral health. Here are five signs that you may have a cavity.
1. Tooth Sensitivity
If you experience discomfort or pain when consuming hot, cold, sweet, or acidic foods and drinks, it could indicate a cavity. As the enamel wears away, the inner layers of the tooth, such as the dentin, become exposed. This exposure makes your teeth more sensitive to temperature changes and certain foods.
2. Persistent Toothache
A constant or intermittent toothache, especially without any apparent reason, might be a sign of a cavity. The pain can range from mild to severe and may worsen when biting down or eating. Toothaches are often a result of the cavity reaching the inner pulp of the tooth, which contains nerves and blood vessels. Considering that, according to the CDC, 1 in 4 adults aged 20-64 currently has a cavity, ignoring a toothache can lead to further complications.
3. Visible Holes or Pits in Your Teeth
Cavities often create small holes or pits in the tooth’s surface. While some cavities may not be visible without a dental exam by a dentist, others can be spotted during routine brushing or flossing. If you notice a dark spot or a visible hole, it’s time to schedule a dental appointment.
4. Staining on the Tooth
Discoloration in the form of white, brown, or black spots may indicate a cavity. Early-stage cavities often appear as white spots due to mineral loss in the enamel. As the decay progresses, these spots can darken, becoming more noticeable.
5. Bad Breath or Unpleasant Taste
Cavities are caused by bacteria, which produce acids that contribute to tooth decay. These bacteria can also cause persistent bad breath or an unpleasant taste in your mouth, even after brushing.
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