Why do fillings hurt after 3 months?

The reason for the sensitivity is usually the inflammation of nerves inside the tooth after the procedure. Tooth sensitivity right after dental work is absolutely normal. However, if the sensitivity persists weeks or even months after the process, it may be a sign of a severe issue that needs prompt attention.

Why does my filling hurt when I bite something hard?

The Tooth / Crown / Filling is “High” In instances where a tooth, filling, or crown (”cap”) sits too high, it can cause pain when you bite down on it. This sensation is usually most noticeable right after dental treatment is completed and the anaesthetic wears off.

Why does my teeth hurt after eating something hard?

If you’re experiencing a lingering toothache, it may be indication of a bruised tooth ligament. A hard bite into food or excessive pressure due to grinding or clenching can cause strain on the connective tissues of your teeth. This strain may cause you to experience localized pain and discomfort.

How long after a filling will my teeth be sensitive?

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.

Why does tooth hurt after a filling?

Short-term tooth sensitivity after a filling usually occurs because the filling procedure has aggravated or caused inflammation in the nerve inside the tooth. Usually, the tooth’s outer layers — the enamel and cementum — protect the nerve from exposure.

Should a tooth hurt after getting a filling?

Tooth sensitivity following placement of a filling is fairly common. A tooth may be sensitive to pressure, air, sweet foods, or temperature. Usually, the sensitivity resolves on its own within a few weeks. During this time, avoid those things that are causing the sensitivity.

Can you get tooth decay under a filling?

When a dental filling fails, decay-causing bacteria can get under the filling. The decay can then infect the dental pulp and cause other problems. It is always beneficial if problems with existing fillings are detected and treated in the early stages.