If you’ve ever seen a dentist to get a cavity filled, you aren’t alone. Some 91% of American adults have had dental cavities. Left untreated, they can lead to serious problems, including tooth loss. Educating yourself about cavities and what causes them can help you avoid them. Below are answers to common inquiries about this topic.

FAQ About Cavities

1. What Are Cavities?

A cavity is a tiny hole in the tooth caused by decay—the gradual process during which bacteria destroy your teeth. They do this by producing acids that damage enamel, the protective coating covering your teeth, and later penetrating and infecting the dentin—the inner substance of the tooth itself.

2. Can You Prevent Them?

Proper teeth cleaning prevents cavities. This means brushing twice per day and flossing in the evenings before bed. Avoiding sugary drinks and foods, which attract decay-causing bacteria, also helps. Finally, it’s important to see your dentist for regular checkups.

3. What Are the Symptoms? 

In some cases, a cavity may be visible as a tiny black dot on your teeth. A toothache or increased tooth sensitivity could also be an indicator. Ideally, a dentist will detect the issue before it gets to this point. X-rays can be used to diagnose cavities, showing dark shadows where the tooth enamel has been worn away—this can be especially useful for cavities located in areas that can’t be accessed visually, such as on the side of the tooth. X-rays can also indicate how deeply the cavity has penetrated. For instance, if it’s already encroached on the tooth pulp inside. 

4. How Are They Treated?

This depends on how serious the cavity is. Smaller cavities can be treated using a simple filling. For more advanced cavities affecting the cusps of the teeth, an only or inlay—pre-molded tooth restorations that fit over or between the teeth—may be necessary. A dentist can advise on the right solution for you.

If you suspect you may have a cavity, see a dentist as soon as possible—delaying will only allow it to worsen. For help in Gulf Shores, AL, trust Wayne T. Martin, D.D.S., P.C. Dr. Martin and his team are dedicated to creating a calm and friendly atmosphere. They aim to empower patients to seize control of their oral health. Contact them online or by calling (251) 968-4446 to schedule an appointment.