Why does my filling hurt when I chew?

If you just had your filling placed, it will be sensitive once the anesthetic wears off. You may experience sensitivity to hot or cold foods, chewing, and changes in air temperature. It is very common to have tooth sensitivity like this after a filling, but discomfort should go away within two to four weeks.

How long should composite fillings hurt?

How long will the sensitivity last? Sensitivity from a tooth filling should go away within two to four weeks. If the sensitivity doesn’t seem to be getting any better during that time, or it lasts for longer than four weeks, contact your dentist. After-care instructions for fillings.

Are fillings supposed to hurt when you chew?

Fillings are safe and effective, but some people might experience discomfort or tooth sensitivity afterward. Most of the time, this sensitivity is normal and will resolve within a few days or weeks.

Why does my temporary filling hurt when I bite down?

You might have some sensitivity after the procedure, which is normal and temporary. If you don’t return to get your permanent filling, the material used for the temporary filling will gradually break down, exposing the cavity. An infection can develop if bacteria gets into the hole.

Why do I have pain when chewing after having a composite?

Another possibility can be the bonding (glue) material that your dentist used to activate the new filling to bond to the tooth structure. Some older generation of bonding material are known for sensitivity versus the newer generation of bonding materials. Lastly, maybe the new filling was too deep near or hitting the nerve.

What happens when you put a composite filling on a tooth?

If the composite material is placed incorrectly or in bulk then the composite will shrink enough to either allow a little gap to form around the filling, or it will actually pull the tooth together. Either way the tooth will become sensitive to hot and cold. Too Large Composite : Composite is a great material, in small fillings .

Why does my filling hurt when I Bite It?

Examining or applying pressure with a small instrument just to the filling will cause the discomfort, whereas biting on the tooth alone or taping the tooth does not evoke the pain. The cause here is a “stressed composite filling”. What is occurring is the composite or bonded filling is shrinking when it hardens or sets up.

Is it normal to have tooth pain after a filling?

While tooth sensitivity is common up to four weeks after a filling procedure, pain that occurs after that window should always be evaluated by your dentist. If you’re asking yourself, “Why does my filling still hurt?” the following reasons for tooth pain after fillings may help you pinpoint the problem and treat it properly.