When a dentist detects cavities, they usually recommend treating them as soon as possible. Here’s why:

Cavities don’t heal on their own.

Once a cavity forms, it continues to spread deeper into the tooth. It won’t stop or disappear on its own, no matter how well you brush or floss afterward.

Small cavities are easier and cheaper to fix.

When cavities are small, a simple filling can solve the problem quickly and painlessly. If you wait too long, the decay can reach the nerve of the tooth. In that case, you may need a root canal, a crown, or even an extraction, which costs much more time and money.

Sometimes, fillings are spaced out to help you control cost and convenience.

If your dentist suggests several fillings over several months, they may be trying to space out the work so you don’t feel overwhelmed all at once.

If you have any doubts, get a second opinion.

If you think your dentist is recommending too much too quickly, it’s okay to get a second opinion from another dentist. Bring your X-rays if you have them. A trusted dentist shouldn’t have any problem with this.

It’s best not to delay fillings too long, as cavities only get worse, but you should always feel comfortable with the treatment plan. If you have any doubts, consult another professional.