Timed Tooth Protection: How Long Do Dental Fillings Last?

October 16, 2024

A woman receiving dental fillings from her dentist

If you plan to get dental fillings, you should know they’ll do their job. You can trust them to protect your teeth from harm and hide damage from view! Still, you likely have an unanswered question: How long do they last? Grasping fillings’ lifespan will let you see if treatment suits you. The good news is that your Meridian dentist can address that concern. So, read on to learn how long dental fillings last, when to replace them, and tips on caring for them.

How Long Do Dental Fillings Last?

A normal dental filling tends to last about ten years or so, though the exact time can vary from patient to patient. How long your own fillings work will depend on a wide range of factors.

For example, the filling’s material will play a role in its lifespan. Amalgam ones are often durable and can last roughly 15 years if well-maintained. On the other hand, glass iomer fillings are fragile and only work for about five years at most.

Your lifestyle is also an important factor to consider. In general, a person’s eating habits, oral hygiene, and similar matters will affect how long their filling lasts. Those fillings with the greatest lifespans require that a patient have top-tier oral health.

When Should You Replace One?

Even if you don’t need to replace your filling now, you’ll likely have to do so later. That means you should note when to get replacements ahead of time.

One obvious sign that you should replace a filling is that it’s cracked or worn down. Once those flaws occur, your treatment won’t protect your tooth from decay. It’ll instead let harmful bacteria reach your pearly white’s inner layers.

It’s also best to replace a filling if your tooth is sensitive. When the area around it hurts, your treatment isn’t stopping further decay.

Tips on Caring for Dental Fillings

If you want your current fillings to last long, there are several things you should do. These include:

  • Keep Your Mouth Clean – If you don’t keep the area around your filling clean, it’ll gather plaque that reaches your tooth. Avoid that outcome by brushing twice daily and flossing once daily.
  • See Your Dentist Often – Your dentist can quickly notice if your filling is having issues. Given that fact, remember to attend your six-month checkups and cleanings.
  • Avoid Bad Oral Habits –Chewing hard objects and grinding your teeth can damage fillings.

Since you know how long dental fillings last, try to appreciate them. Use the tips above to care for your treatment results going forward!

About the Practice

RidgeGate Dental is based in Parker, CO. Led by Dr. Kara Arnold, our practice strives to help patients achieve the healthy and pretty smiles they want! That means we offer preventive, cosmetic, and even restorative treatments, all tailored to your grin and its unique oral needs. Whether your aim is a dental checkup or a dental filling, our team will make your mouth thrive! For more details or to book a visit, please reach us on our website or by phone at (303)-268-2965.