Why Do My Dental Fillings Hurt All The Time?

Having cavities is painful, and one way to deal with it is getting a filling. We understand that you may have queries regarding it being painful. Does getting fillings hurt in general? Or are fillings painful afterward? Well, this blog has the answer to the FAQs thrown to a dentist.

Cavity filling is pretty common, and at least every 1 in 10 patients end up with a filling for cavity. It is a minimally invasive technique that does not require much time for healing and getting back to normal.

But does getting fillings for cavities hurt? The good news is no; they don’t. You might be wondering, cavity exposes the deepest layers of the tooth, which increase sensitivity, so why do fillings not hurt?

Numbing With Anesthetics

The reason why there is no pain involved with filling cavities is because the dentist uses anesthetics like Lidocaine or benzocaine that numbs your entire oral cavity – tooth, gums as well as jaw.

These numbing agents stop the nerves from sending any pain signals to your brain from the mouth. This blockage is the reason why you do not feel pain after the cavity filling process starts.

However, you might feel a certain amount of pain or discomfort that gives a sensation of a light sting, which is, in reality, a sign that the anesthetic is functioning.

Why Does Your Tooth Pain after Filling?

The cavities are not supposed to hurt after fillings, but if they do, here may be some reasons for tooth pain:

Extreme Temperature Food or Beverages

It is essential to know what to eat and what not to eat after getting a filling. Edibles with high or freezing temperatures can send sharp zaps of pain. It is a simple deviation and easily handled with a change in eating pattern and foods with moderate temperature.

Bite-pressure Problems

Bite pressure creates trouble when two teeth meet together, and there is a force felt. The reason for this may be teeth filling between the bite.Bite problems can easily go away by changing the shape and amount of filling.

Ill-fitted or Cracked Tooth filling

If your dentist does not fill your teeth correctly, they can have cracks or may potentially wear away due to grinding or chewing pressure. In other instances, your fillings may fall out because of ill-fitted or badly fit tooth filling.

Reactions with Fillers

There is a possibility of suffering from an allergic because of the filler materials used in the tooth.

Commonly, silver amalgam is used to fill the teeth cavity. Allergic reaction with silver amalgam is similar to the reactions of skin allergy. The symptoms appear as skin rashes or itching.


Well, fillings used for cavities do not hurt. However, tooth pain after filling is a possibility that can be easily catered to. In case you have throbbing tooth pain, get to a dentist as soon as possible. If you live in the vicinity of Cypress, Texas, visit Cypress Smiles Dental for help. Call 281 206 0100 to make an appointment.

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