Tooth decay, or cavities, is a common dental health problem that can impact anyone—even kids. In fact, roughly one of every five children has at least one untreated cavity.
The good news is cavities are entirely preventable! Let’s spend some time looking at what causes tooth decay and what can be done to treat and prevent it:
What Causes a Cavity?
A cavity is a hole in a tooth that’s caused by tooth decay. Cavities typically start off as tiny and easily treatable but can grow to be much larger and cause sensitivity and even pain if left untreated.
Cavities occur when bacterial plaque in the mouth interacts with sugar consumed throughout the day. This reaction makes acid that sticks to the teeth and erodes the outer surface. That’s why it’s important to remove plaque and debris by brushing and flossing every day!
Kids are especially at risk for cavity if they have diets that are high in sugar, have untreated cracked or chipped teeth, or there’s a family history of cavities.
How Is a Cavity Treated?
Cavities always need to be treated by a dentist. Dentists can detect cavities early using dental X-rays, which is why it’s important to regularly see the dentist every six months.
A cavity that’s just forming can often be repaired with a fluoride treatment. Older, deeper cavities typically require the dentist to remove the cavity with a drill and fill the affected area.
How Do You Prevent Cavities?
Tooth decay can usually be prevented with good dental habits. Brush with fluoride toothpaste for two minutes, twice per day—and don’t forget to floss to clean between the teeth! Limit intake of sugary foods and drinks, and especially avoid snacking on sweets between meals. And, of course, visit the dentist regularly and as needed for unusual dental symptoms like pain, sensitivity, or cracked or chipped teeth.