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What to Do if a Filling Even Becomes Loose
Posted on 7/1/2025 by Joseph Kabaklian DDS
A close-up of a molar with an amalgam dental filling, showcasing a common material used in cavity restoration.Losing a dental filling can be a frustrating experience, but don't worry! It's a common problem that happens to many people. Fillings are meant to last for many years, but they can wear down, chip, or even break off over time.

In this article, we will discuss what to do if your filling becomes loose, how to prevent it from happening again, and when to see a dentist.

What to Do If Your Filling Becomes Loose


If you notice that your filling is loose, it's important to take action right away. Leaving a loose filling untreated can lead to other problems, such as tooth decay, infection, or even the loss of the tooth.

Here's what you should do if you think your filling is loose:

•  Call your dentist as soon as possible. Explain the situation and schedule an appointment to have your filling checked.
•  Avoid chewing on the side of your mouth with the loose filling. This will help to prevent further damage to the tooth.
•  If the filling falls out, save it and bring it with you to your appointment. This will help your dentist determine the best way to treat your tooth.

Causes of Loose Fillings


There are a few reasons why a filling might become loose. These include:

•  Normal wear and tear. Over time, fillings can wear down and become loose.
•  Biting on hard objects. Chewing on hard objects, such as ice or candy, can put a lot of stress on fillings and cause them to break or loosen.
•  Teeth grinding. If you grind your teeth at night, it can put a lot of pressure on your fillings and cause them to loosen or break.
•  Decay around the filling. If the tooth around the filling starts to decay, it can cause the filling to loosen.
•  Poor oral hygiene. Not brushing and flossing regularly can lead to plaque and tartar buildup, which can weaken the tooth and cause the filling to loosen.

How to Prevent Fillings from Loosening


There are a few things you can do to prevent your fillings from loosening:

•  Practice good oral hygiene. This includes brushing your teeth twice a day, flossing once a day, and using mouthwash.
•  Avoid chewing on hard objects.
•  Wear a night guard if you grind your teeth.
•  See your dentist for regular checkups and cleanings.

When to See a Dentist


If you notice that your filling is loose, it's important to see a dentist right away. They will be able to assess the situation and recommend the best course of treatment. In some cases, the filling may simply need to be recemented. In other cases, the filling may need to be replaced or the tooth may need to be crowned.

Ignoring a loose filling can lead to serious problems, so it's important to see a dentist as soon as possible. By following these tips, you can help to keep your fillings in good condition and prevent them from needing to be replaced.

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Enamel General and Cosmetic Dentistry, 20162 SW Birch St, Suite 200, Newport Beach, CA 92660 / 949-991-2499 / enamelnewportbeach.com / 7/17/2025 / Tags: dentist Newport Beach Ca /