How Do I know when a Dental Filling Has Fallen Out?

Posted on: January 2, 2019

Dental fillings provide many benefits to teeth that have been severely damaged by erosion or decay. Their main goal is to provide restoration to a tooth that has experienced a cavity. However, there are rare occasions where a dental filling can fall out of the tooth or become separated from the tooth. These rare occasions can be quite scary for a person.

Some people may not be aware of what it feels like for their filling to be dislodged from the tooth. Today, we will go over what a person may experience when their filling falls out of their tooth.

When a filling falls out

Extreme sensitivity

When a person’s filling falls out of the natural tooth, there will most likely be a lot of sensitivity to extreme temperatures of foods and drinks. Once the filling is no longer protecting the interior of the tooth, the nerves and roots of the tooth might be exposed which is the most sensitive part of the tooth. Exposed roots and nerves of a tooth can be extremely dangerous to the tooth itself as well as the entire mouth. Bacteria can begin to form inside the tooth which will almost always lead to infection.


Although pain might seem like a given, a person will probably experience excruciating pain once a filling falls out of the tooth. Once the filling falls out, pain may also be induced because the filling acted as protection. Without protection, the nerves and roots are exposed to everything after not having exposure for so long. Pain is very typical when a filling falls out because the tooth is essentially missing a part of its natural self.

Sharp or rough edges

When a dental filling falls out of a tooth, the tooth may feel rough or sharp to the touch. Because we are constantly moving our tongues around inside of our mouth, the tongue may glide over that tooth and experience a rough feeling. The dental filling acts a way to shape and restore a damaged tooth, but a dentist drills or lasers certain parts of the natural tooth out so that the filling fits. Without the filling completing the empty space, there may be parts of the tooth that are rougher on certain edges.

Chances are if a person feels rough edges or sharp spots on their tooth, the dental filling has probably fallen out completely. Be sure not to touch the area too much with the tongue, there is a risk of slicing the tongue or transferring bacteria to the empty space.


Knowing whether or not your filling has fallen out can be beneficial because a visit to the dentist might be necessary immediately. Having a dental filling come out of the natural tooth can be extremely scary. Taking good care of the teeth will aid in the prevention of a dental filling coming out. Avoiding chewy or hard foods will ensure that the fillings aren’t damaged over time.

If you still have questions on your dental filling coming out then give us a call immediately. We want to be able to assist you in knowing whether or not your filling came out! Visit our office or contact us today to set up an appointment!

Request an appointment here: or call Rocky View Dental Care at (303) 219-2053 for an appointment in our Littleton office.

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