You might experience tooth sensitivity or a dull ache in the area of the tooth as decay begins to occur. At first, this might only happen when you eat ice-cream or when you floss near the filling. See a dentist as soon as you notice any change to prevent further damage to your tooth.29 oct 2018
How can you tell if a filling is bad?
- Signs of Damage. Fillings sometimes fracture and break. ...
- Pain in the Tooth. You can't always see obvious signs of damage on a filling. ...
- Floss Shredding. If you have a filling in the side of a tooth, then you can't see any or all of the filling. ...
- Bad Breath and Bad Tastes. ...
- Colour Changes.
How do you know if your filling is infected?
- Severe, persistent, throbbing toothache that can radiate to the jawbone, neck or ear.
- Sensitivity to hot and cold temperatures.
- Sensitivity to the pressure of chewing or biting.
- Fever.
- Swelling in your face or cheek.
- Tender, swollen lymph nodes under your jaw or in your neck.
Can you get an infection from a filling?
If your dentist doesn't remove all of the decaying tissue, it can also cause an infection in the pulp of the affected tooth. When this happens, you might notice your gums swelling or a pocket of pus near the tooth.
How can a dentist tell if a tooth is infected?
If you have an abscess, it'll hurt when they touch the affected tooth. Take an X-ray. This can tell your dentist if you have an abscess and if it has spread to other parts of your mouth.13 nov 2021
When do fillings go bad?
Fillings should last for years. Even basic composite fillings should do their job for around five years; stronger materials like amalgam and gold can last for up to 15 years. However, some fillings don't last for average timescales. Some last longer than you expect; others develop problems that shorten their lives.25 feb 2019
What happens if you have a bad filling?
If the filling has not been adequately prepared, the mixture may not bond properly to the tooth tissue and this may cause the filling to fall out or cause a gap, which could then allow further decay to form and lead to long lasting toothache as the pulp of the tooth becomes infected.
Why does my tooth filling feel weird?
It is normal for your tooth to feel weird after a filling, but this weirdness usually goes away after a day or so when your mouth becomes adjusted to the new filling. If this feeling doesn't go away and you have pain, you need to see your dentist right away.
How long should teeth hurt after fillings?
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.