Why Should You Get a New Filling? Five Main Reasons

Dental fillings bring back teeth damaged by decay, injury, or bruxism (teeth grinding). The decayed material is removed from the tooth, and the cleaned-out cavity is filled with replacement material, usually amalgam or composite resin. Nevertheless, this substitute material must be replaced over time due to discoloration or damage. The most frequent explanations for replacing a filling consist of the following.

When Your Filling Is Worn Out

However, this replacement substance is not unbreakable. Amalgam fillings normally last five to seven years and, in some cases, approximately 15 years. However, this substance may require removal and recreation sooner due to the normal daily wear and tear of eating and biting. Regular dental visits are required to help identify whether replacements are needed because you might not be able to tell if they are worn out.

Here are five reasons that your filling may need to be replaced to help you protect your smile, teeth, and gums:

If a Filling Falls Out

The replacement compound may erupt. Chewing and difficulty on a large filling can trigger fracturing or damage, causing the filling to become loosened and fall out. Wrong creation can also result in an unsuccessful replacement. In these instances, saliva in the cavity during filling can result in a failed application. Many composites will not be properly bound to the tooth, causing it to stick poorly and fall out.

If There Are Cracks

Fractures are often caused by regular wear and tear from chewing and biting. Your dentist, like Edmonton Knocked Out Tooth Repair, can usually repair small cracks around the edge of a filling. A crack can likewise occur immediately following a replacement procedure. Dental fillings more than the regular surface of the tooth must frequently endure more biting pressure than the rest, resulting in cracks or fractures in the compound that need to be replaced.

If There Is Leakage

It may leak if it does not fit correctly against the tooth’s side. Saliva and bacteria can get in the space between the compound and the tooth, causing discoloration, sensitivity, and decay. If a filling leaks, you may experience uncomfortable cold sensitivity. This level of sensitivity may disappear if it takes place soon after an amalgam filling is placed.

This occurs when the filling corrodes and properly seals any spaces that trigger leaks. Consult your dentist if you experience tooth sensitivity to determine whether your filling needs to be changed.

If They Hurt

Do you have remaining tooth pain? A filling replacement may be needed. Usually, your dentist, like Tooth Filling Repair, will attempt to fix the filling by reshaping it or submitting it. However, suppose the discomfort persists after a few weeks? In that case, you must arrange another dental appointment to see if your dentists can replace the filling.

If They’re Hideous

If you dislike the appearance of a filling in your tooth, there is nothing wrong with replacing it. Older dental fillings will stain in time, and having a mouth full of metal may be unappealing now that there are many new options. Make an appointment for a dental checkup if you’re considering replacing them solely for aesthetic reasons. Your dentist may recommend you to leave particular teeth alone for health reasons.


If your teeth are extremely sensitive, or if you have cracked, lost, or worn dental fillings, visit your local dentist. Fillings that are correctly installed can help reduce the pain and discomfort you would feel.