How Often Do Composite Fillings Need to Be Replaced?

Cavities are very common. Most people don’t make it through life without getting at least one. According to the CDC, approximately 92% of adults have had at least one cavity.

Cavities are treated with a filling. Your dentist will remove the decay from the tooth, creating a small hole, which will be filled in to protect it from further decay, usually with a tooth-colored composite resin made from fine glass and plastic particles. Composite fillings can last a long time, but they won’t last forever. They last an average of 10 to 12 years.

Why Do Composite Fillings Need to Be Replaced?

Most of the time, fillings need to be replaced because wear and tear over the years has rendered it ineffective. Chewing puts tremendous pressure on the filling. This daily pressure over time can cause the filling to crack, leak, or fall out. When a filling becomes damaged, bacteria and tiny food particles can make their way underneath the filling and become trapped. If the filling is not replaced soon enough, new decay can form under the filling.

How Can I Tell If My Filling Needs to Be Replaced?

If your filling needs to be replaced, you may experience some pain or sensitivity at the location of the filling. If this happens, you should schedule an appointment with your dentist right away to have it examined and replaced.

Can I Make My Filling Last Longer?

If you want your filling to last as long as it can, avoid the following habits:

• Teeth grinding

• Chewing ice and hard candy

• Eating too many sugary foods

• Drinking darkly colored beverages like tea, coffee, and red wine

If you think you have a filling that needs replacing, call My Ogden Dentist to schedule an appointment!