Dental cavities are the most common oral health issues. They’re highly preventable, which is why you should strive to understand healthy practices. Below are answers to common questions dentists receive on the topic.

Understanding Dental Cavities

How do cavities form?

Dental cavities develop when decay-causing bacteria wear down the protective enamel layer on a tooth, resulting in small openings on the surface. These bacteria are often found in yellow plaque layers that erode the enamel with acids. When untreated, bacteria will continue destroying the tooth, eventually reaching the root and sensitive pulp layers.

What are the symptoms?

Cavities can show several or no symptoms. They can range from frequent and severe to rare and barely noticeable, which is why many go untreated for so long. Common symptoms include:

• Sensitive teeth
• A visible black hole in the tooth
• Pain when biting
• Recurring toothache

If you experience any of these symptoms, let your dentist know. They can take a closer look and resolve the problem before it worsens into a root canal infection or a painful abscess.

How does a dentist treat them?

Cavities are easy to treat when they’re caught early. The dentist will first probe the tooth and perform an X-ray to confirm the cavity’s presence. Treatment options depend on the severity. In some cases, they will simply paint a protective fluoride sealant over the cavity. If the cavity is more advanced, they’ll fill it with a composite resin, gold, silver, ceramic, or porcelain material to keep bacteria out.

Severe cavities may require root canal therapy. The dentist will enter the cavity and root chambers to clear the infection, then seal these areas and place a crown—a cap shaped to fit comfortably over the tooth—on top to keep out bacteria.

How can I prevent them?

The primary ways to prevent cavities are by brushing and flossing at least twice a day and visiting the dentist twice a year. These should be enough to remove plaque and food particles and keep decay-causing bacteria at bay.

Cutting back on sugary, acidic foods and drinks also helps prevent enamel erosion. Rinse your mouth after eating and drink plenty of water. Saliva will naturally wash your teeth throughout the day if you’re well-hydrated.

If you’re overdue for a trip to the dentist, contact Splendental Family and Cosmetic Dentistry. This Columbus, OH, practice is committed to helping patients of every age achieve and maintain a healthy smile. Dr. Douglas Nartker provides both general and cosmetic dentistry solutions, which you can explore on the website. Call (614) 588-0678 to schedule an oral exam.