Fillings Life Expectancy

February 15, 2023

Have you received the dreaded news of having a hole in your tooth? There is no need to fear since you can fill cavities easily. They are specialized materials that go inside the hollow region of your tooth to protect the inner sensitive area. But how long do fillings last in a tooth?

There is no particular period set; the life of fillings depends on the type of material used and aftercare.

The lifespan of a tooth filling depends on several factors, such as the type of filling material used, the location and extent of the filling, and your oral hygiene practices. On average, dental fillings can last anywhere from 7 to 20 years. However, with good oral hygiene and regular dental check-ups, they can last much longer. It is also important to keep in mind that as fillings age, they can become worn, cracked, or loose and may need to be replaced.

How long do fillings last in the tooth?

Here is a brief description of the time span:

Silver Filling

Silver fillings, also known as amalgam fillings, last anywhere from 10 to 15 years. However, the lifespan depends on a number of factors, such as the location of the filling in your mouth, its size, and how well you take care of your teeth.

For example, if the location of your filling is in the back of your mouth (where the bite force is strongest), it will last shorter than those in the front of the mouth.
You must practice good oral hygiene to ensure your silver fillings last as long as possible. This includes brushing and flossing regularly and a mouthwash to top it off.

Other than that, you must not skip your dental visit for regular check-ups and cleanings. Also, if you grind or clench your teeth, get a custom night guard to protect your fillings from wearing down.

Composite Fillings Life Expectancy

How long do composite fillings last? They can last anywhere from 5 to 15 years, depending on factors such as the location of the filling, your teeth aftercare regime, and your bite. In general, composite fillings last longer than they used to, and technological advancements have made them stronger and more durable.

Here are some of the important factors that impact their longevity:

Bite: It is one of the most important factors to look out for. The habit of grinding your teeth or clenching your jaw puts extra pressure on your fillings, which makes them prone to wear and tear more quickly.

Location: Fillings in areas of your mouth that undergo more pressure, such as your molars, will typically wear down faster than in other areas.

Oral hygiene: Good oral hygiene is important for maintaining your teeth health. Brush at least 2 times a day and floss once every other day.

5 Signs Indicating You Need Filling Replacements

Age: These materials that fill your teeth do not last forever, and cracks and chips are common as they get older.

Tooth Sensitivity: If you experience pain or discomfort when you eat hot or cold foods, your fillings may be the culprit. This sensitivity can indicate that the filling has worn down, exposing the sensitive part underneath.

Decay: Your tooth may decay around the edges of your filling, especially if it’s not a tight fit or you have poor oral hygiene. If you notice any discoloration, pain, or swelling around your filling, it’s time for a replacement.

Visible damage: Visible cracks, chips, or worn edges of your fillings, are clear signs for Xanax online replacement. These imperfections will later become a source of bacteria buildup, leading to further decay.

Changes in bite: Bite changes are quite obvious. If you can not close your mouth properly, it may indicate worn-out fillings, resulting in pain or discomfort in the jaw and neck too.

Final Words

Get in touch with us for more information about the life of dental fillings to decide which one is best for you. Dial (832) 391-8660 to connect with the dental care experts from Smile Unique Dental and Orthodontics to get dental fillings in Houston TX.

Google Map Direction


Skip to content