How often does tooth-colored filling need replacement?

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Tooth decay is one of the most common and serious threats to oral health. While cavities can be prevented by maintaining good oral hygiene, they find ways to develop anyhow. According to the Centers for Disease Control and Prevention, around 92 percent of adults have had at least one cavity in a permanent tooth.

If you have been diagnosed with tooth decay or cavity recently, it is highly likely that you are recommended tooth-colored filling to fix the decay or cavity problem.

While tooth-colored filling provides a promising solution that lasts for a long time and helps restore the tooth functionality and your smile, you might be wondering how often you will need to replace it. Today, in this blog, we will help you find the answer to this question. So, let’s begin.

How long does my tooth filling last before requiring replacement?

A filling is used to treat decay or cavity in a tooth. A dentist first cleans the decayed material from your tooth and then fills the space with filling to stop the decay from spreading and help restore the strength of the tooth. While a filling can last for several years, it is not going to serve you infinitely. The lifespan of your tooth filling will vary depending on what type of filling you have used.

There are two types of filling based on materials used:

Metal fillings – They are traditional tooth fillings made from a mixture of metals. Also called amalgam fillings, they are highly durable and effective. One can expect an amalgam filling to last for about 15 years before replacement. However, the length of time they work effectively is also influenced by other factors, such as whether you have the habit of clenching/grinding your teeth or not.

Tooth-colored fillings – Also known as composite fillings, tooth-colored fillings are made from a mixture of plastic, silica, and fine glass particles. These fillings are designed to match the color of your natural enamel so that these fillings blend perfectly and don’t get noticed when you smile. Even if they aren’t made of metal, they are highly durable and can last for more than a decade.

Why should you replace tooth filling once their lifespan is over?

You might need to replace your tooth filling over time due to several reasons. The most common reason is that fillings get worn and torn over time and hence, remain no longer as effective and stronger as they should be.

When you chew, a great amount of pressure is exerted on the tooth filling. Therefore, over time when fillings become fragile, they become more exposed to crack, leak, or fall out.

When your affected tooth is no longer protected by filling, it becomes more vulnerable to bacterial growth and decay. Hence, you will need a new tooth filling to protect your tooth.

How do I know that my tooth filling needs replacement?

When the integrity of your tooth filling is compromised anyhow, you might start experiencing the issue of tooth sensitivity or pain. When that happens, you should contact your dentist right away.

Are you suffering from tooth decay? Do you need your old filling to be replaced? Contact us for tooth-colored filling in Rutherford College, Valdese, and Connelly Springs.

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