Is Your Filling Failing? 5 Signs To Watch For
Have you ever run your tongue over your teeth and noticed something rough or uneven? Your fillings should feel just as smooth as your natural teeth, but they can break down, chip, or loosen over time. When that happens, your tooth is at risk for decay and damage.
The best way to protect your smile is to recognize the signs that a filling needs to be replaced and take action early. With today’s tooth-colored composite fillings, you can restore your tooth with a solution that looks and feels completely natural.
How Long Do Fillings Last?
Fillings are strong, but they don’t last forever. Their lifespan depends on the material used, the location in your mouth, and your daily habits. At Infinity Dental Care in Walnut Grove, CA, we use tooth-colored composite fillings, which typically last 5 to 7 years before they may need replacing.
Composite fillings bond directly to tooth enamel, reinforcing the tooth and creating a tight seal. However, like any dental restoration, chewing pressure, grinding, and normal wear and tear can cause them to break down over time. That’s why regular dental checkups are essential—they allow us to catch small issues before they become bigger problems.
5 Signs You May Need a New Filling
Even if your filling looks intact, it could be breaking down in ways you can’t see. Here’s what to watch for:
1. Sensitivity to Hot, Cold, or Sweets
If sipping coffee or eating ice cream suddenly makes you wince, your filling may no longer be sealing the tooth properly. Small gaps or cracks can expose sensitive areas, making eating or drinking certain foods uncomfortable.
2. Pain or Discomfort When Chewing
A sharp pain when you bite down could mean the filling has cracked, loosened, or no longer fits securely. When this happens, bacteria can enter, increasing the risk of further decay or infection.
3. Visible Wear, Staining, or Damage
Over time, composite fillings can darken, wear down, or even chip—especially if you’ve had yours for many years. If you notice rough edges, discoloration, or changes in how your filling looks, it may be time for a replacement.
4. Food Getting Stuck Around the Filling
Fillings should fit snugly within the tooth. If food constantly gets trapped around your filling, it may have worn down or shifted, allowing small gaps to form. If this happens, it can make it harder to clean your tooth properly and increase your risk of decay.
5. A Rough or Uneven Surface
A filling should feel smooth when you run your tongue over it. If it feels rough, jagged, or like it’s catching on floss, it could be breaking down. These small changes may not seem urgent, but they can lead to larger fractures or bacteria buildup if left untreated.
Why Choose Tooth-Colored Fillings
If you need a filling replaced, composite fillings offer a strong, natural-looking solution. At Infinity Dental Care, we use tooth-colored composite material to provide durable, natural-looking restorations. Unlike metal fillings, composite:
- Matches the color of your natural tooth for a discreet appearance
- Bonds directly to the enamel, creating a tight, secure seal
- Requires less removal of healthy tooth structure
- Is mercury free and safe for long-term use
If you have older metal fillings, replacing them with composite fillings can improve the health and appearance of your smile.
Time for a Checkup?
If you’ve noticed sensitivity, discomfort, or changes in how a filled tooth feels, don’t wait for the problem to worsen. A quick exam can determine whether your filling still protects your tooth or if it’s time for a replacement.
At Infinity Dental Care in Walnut Grove, CA, we’re here to keep your smile strong, healthy, and pain free. Contact our dental office to schedule an appointment today.
