What Happens if I Lose a Tooth Filling?

Fillings are materials used to fill cavities in the teeth. Sometimes fillings fall out. In some cases, a filling may come loose because there is decay underneath it. The decay destroys part of the tooth, so it no longer has a tight hold on the filling.

A lost filling may not be an immediate emergency. However, it can be painful because the exposed tooth tissue is often sensitive to temperature, pressure or air.

If you realize your filling has come out when it has happened and you haven't already swallowed it, you should remove it from your mouth to prevent yourself from swallowing it.

You should call your dentist as soon as you lose your filling to schedule an appointment as soon as possible to replace the filling or perform whatever treatment is necessary.

If you are not able to get to your dentist that day to have it refilled, you will need to keep that area of your tooth really clean. The cavity that was filled is now exposed again and could worsen or feel really sensitive. Brush your teeth carefully making sure to remove any food debris from the cavity so that harmful bacteria do not accumulate.

Your tooth may be sensitive after you lose your filing. This may be caused by exposed dentin tubules, which are tiny pathways of communication between the dentin and the pulp of your tooth. The dentin tubules provide a direct pathway from the inside of your mouth to your tooth. If you do feel pain, you can take an over-the-counter pain reliever.

Make sure you get an appointment to see your Dentist.