Cavities are one of the most common dental problems, but many people don’t realize they have one until it’s too late. Read on to learn the facts about cavities and how to keep your smile healthy.
What is a cavity?
A cavity is a hole in a tooth caused by bacteria, acid and demineralization of the enamel. By the time you notice pain or sensitivity, the cavity is usually large and may require an expensive fix. Smaller cavities often go unnoticed until they worsen, which is why regular dental checkups are important.
Are cavities contagious?
Yes! Cavities are caused by bacteria that can spread through saliva. Sharing utensils, drinks, vapes or even kissing can transfer the cavity-causing bacteria. This is especially important to remember when sharing food or drinks with children as they’re more likely to develop cavities.
How quickly does it take for a cavity to form?
There’s no set timeline. Some cavities take years to develop while others can form quickly depending on diet, hygiene and health conditions. Some medications like antidepressants or high blood pressure meds, can cause dry mouth which speeds up the process. Genetics play a role as well. Some people naturally have stronger enamel, while others may develop cavities even with proper brushing and flossing.
How long can you go without treatment for a cavity?
Cavities don’t heal on their own. Once a hole forms, it will continue to grow, especially if it reaches the second layer of the tooth. The longer you wait, the more extensive (and expensive) the treatment becomes.
Can you avoid getting a cavity?
Yes! While enamel can’t regrow, it can be strengthened with fluoride to protect your teeth. Here’s how to protect your teeth:
- Brush and floss daily to remove plaque buildup.
- Limit acidic and sugary drinks like soda and energy drinks.
- Stay hydrated with water to prevent dry mouth.
- Use fluoride toothpaste to reinforce enamel.
Protect your smile!
The best way to catch cavities early is through regular dental exams. Call 402.472.7495 to schedule a checkup at the University Health Center Dental Clinic to keep your teeth healthy and strong!
