If you’re like most adults, you probably have at least one dental filling. Maybe you got it as a kid after a cavity. Maybe it’s been in your mouth for ten, twenty, or even thirty years. And if it’s not causing any pain, you probably don’t think about it much.
But dental fillings don’t last forever. Even the best ones wear out, break down, or develop problems over time. The good news? Replacing an old filling is usually simple and can prevent bigger, more painful issues down the road. At Dupont Dental in Washington, DC, Dr. Christopher Banks is here to help you spot the signs that you need a new filling before you need to treat infection or get a tooth extraction.
Sign #1: You Feel Pain or Sensitivity
This is the most obvious sign. If you feel a sharp twinge when you bite down or drink something hot or cold, it could mean your filling is worn, cracked, or pulling away from your tooth.
When a filling no longer seals properly, bacteria can sneak underneath. That can lead to new decay, which irritates the nerve inside your tooth. Ignoring it will not make it go away. It will only get worse. If you are experiencing pain, it’s time to replace old dental filling before the problem becomes more serious.
Sign #2: You See Cracks or Chips
Take a close look at your teeth in the mirror. Do you see any dark lines, cracks, or missing pieces in your silver or tooth-colored fillings? Fillings can chip, crack, or wear down over time.
Grinding your teeth at night, chewing ice, or just years of normal use can take a toll. A damaged filling will not protect your tooth the way it should. If you notice any visible damage, it is a clear sign you need a tooth filling replaced.
Sign #3: You Notice Dark Spots or Discoloration
This is a tricky one because you might not feel any pain at all. But if you see a dark shadow or grayish stain around the edge of your filling, that is often a sign of leakage.
The filling may still feel fine, but bacteria and moisture are seeping into the gap between the filling and your natural tooth. That is the beginning of new decay. Because it happens beneath the surface, you might not know until it is advanced. Regular checkups can catch this early.
Sign #4: Your Filling Is Old
Different materials last for different amounts of time. Silver amalgam fillings can last ten to fifteen years with good care. Tooth-colored composite fillings may last five to ten years.
If your filling is approaching or past that age, it is worth a checkup even if it feels fine. Think of it like the tires on your car. They might look okay, but after enough miles, they are more likely to fail. A simple X-ray can show Dr. Banks exactly what is happening beneath the surface. If your filling is old, you want to replace it before it causes problems.
Sign #5: The Tooth Has Changed Shape
Do you feel a rough or sharp edge when you run your tongue over a filled tooth? Has the surface become pitted or uneven?
Over time, fillings can wear down from chewing, brushing, and grinding. A worn filling can change how your teeth fit together when you bite. That can put extra stress on your jaw and even cause headaches or TMJ discomfort. If you notice changes in the shape of your tooth, it is time to schedule an appointment.
What Happens When You Replace a Filling?
If you decide to replace an old dental filling, the process is straightforward. Dr. Banks will numb the area, remove the old filling material, and clean out any decay that has formed underneath. Then he will place a new, tooth-colored composite filling that matches your natural enamel.
Composite fillings bond directly to your tooth, making them stronger and more secure than old silver fillings. They also look completely natural. No more dark spots when you smile.
The procedure usually takes about an hour. You will leave with a restored tooth that looks and functions like new.
Why Choose Dupont Dental?
Dr. Christopher Banks is a highly skilled dentist with advanced training. He’s a member of the American Academy of Cosmetic Dentistry and was selected as Chair of its Board of Trustees in 2013. He uses digital radiography to get a crystal-clear view of your fillings and the tooth beneath them. He can spot problems long before they cause pain.
We also know that some people feel nervous about dental work. Our team is friendly, our office is comfortable, and we take the time to make sure you feel at ease.
The Cost of Ignoring an Old Filling
Some patients wonder if they really need to replace a tooth filling. They might think, “If it is not hurting, why fix it?”
Here’s the problem. A failing filling can lead to decay beneath the surface. That decay can spread to the nerve of the tooth. What started as a simple filling replacement can turn into a root canal or even an extraction. The cost and discomfort of ignoring the problem are far greater than taking care of it early.
Don’t Wait Until Your Dental Filling Hurts
If you have old fillings and it’s been a while since your last exam, don’t wait for pain to tell you something is wrong. A quick visit could save you from a root canal or extraction later.
Call Dupont Dental today at (202) 946-4720 or request a consultation online. Let Dr. Banks make sure your fillings are still doing their job, so you can keep smiling with confidence.