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Dental fillings are the most common solution for a cavity, restoring your tooth and preventing worsening decay.
But once a filling is in place, how long can you rely on it?
How long a dental filling lasts will depend on several factors, including the material, oral healthcare habits, and more.
Let’s dive into what affects filling longevity and how you can keep your teeth healthy for years to come.
What Affects the Lifespan of Fillings?
The durability of a dental filling is influenced by multiple factors. Some of the most significant include:
Filling Material
Fillings come in a variety of materials, each with different strengths and weaknesses. Composite fillings, for example, are popular for their natural appearance but may wear down faster than other types. Metal amalgam fillings, on the other hand, are known for their longevity but don’t offer the same aesthetic benefits.
Location of the Filling
Fillings on molars, which handle most of the chewing pressure, may wear out sooner than fillings on front teeth.
Oral Care Routine
Proper brushing and flossing prevent decay around the edges of your filling, which extends its longevity. Poor oral hygiene can lead to further damage, requiring replacement sooner.
Lifestyle Habits
Chewing on hard objects, grinding your teeth, or indulging in sugary snacks can all take a toll on your fillings. Protecting your teeth from unnecessary stress keeps fillings intact.
Average Lifespan of Different Filling Materials
While every patient’s situation is unique, here’s a general guide to how long different types of fillings typically last:
- Composite Fillings: 5 to 10 years
- Amalgam Fillings: 10 to 15 years
- Ceramic Fillings: 10 to 15 years
- Glass Ionomer Fillings: 5 to 7 years
Signs Your Filling May Need Replacement
Fillings don’t last forever, and it’s essential to recognize when one might need attention. Contact us if you notice:
- Sensitivity to hot, cold, or sweet foods.
- A visible crack, chip, or gap in the filling.
- Pain when biting or chewing.
- A loose or fallen-out filling.
- If a filling becomes dislodged or causes sudden pain, seeking care from an emergency dentist can help prevent further damage and relieve discomfort quickly.
Read more: Sugar and Cavities: What’s the Connection?
How to Extend the Life of Your Fillings
To ensure your fillings last as long as possible, follow these tips:
- Brush twice daily and floss regularly.
- Avoid habits like chewing ice or biting your nails.
- Wear a nightguard if you grind your teeth.
- Visit your dentist regularly for teeth cleaning and exams.
Keep Your Fillings in Top Shape with Icon Dental Clinic in Waterloo, ON
Dental fillings in Waterloo are a reliable solution for repairing cavities, but their longevity depends on the care they receive. At Icon Dental Clinic in Waterloo, we’re here to help you protect your smile for the long term. If you’re due for a checkup or concerned about a filling, contact us to schedule an appointment with us today. Together, we’ll ensure your teeth stay strong and healthy!
