Tooth fillings are a safe and effective way to fix decayed teeth. Feeling some sensitivity or pain after getting a filling is normal and usually goes away in a few days. However, if your tooth filling still hurts after months, it’s not normal and may need urgent care. Let’s explore the main reasons why this might happen.
- Infection
Pain months after a filling could mean your tooth has developed an infection. Infections can cause throbbing pain, swelling, or discomfort that doesn’t go away. This needs quick treatment from your dentist.
Infections often occur when bacteria enter the tooth due to a loose or cracked filling, and ignoring them can lead to serious complications.
- Wear and Tear
Fillings face wear and tear from chewing or biting over time. Constant pressure can weaken the filling, causing cracks or gaps.
These openings allow bacteria to enter and cause decay or infection. If your filling feels uneven or you experience pain while chewing, it might be a sign of wear and tear.
- Cracks or Fractures
Grinding your teeth (bruxism) or clenching your jaw can put extra pressure on your filling, causing cracks or fractures. These issues are common, especially for people who grind their teeth while sleeping.
Cracks not only cause pain but also increase the risk of bacteria entering your tooth, leading to further decay or infection.
- Leaking Filling
A filling that isn’t properly sealed can let bacteria and saliva enter your tooth. This can lead to decay and infection, making your tooth hurt.
Loose or fallen fillings may indicate the procedure didn’t hold up and need a follow-up visit to your dentist. A leaking filling can also cause sensitivity to hot and cold foods or drinks.
- Allergic Reaction
Sometimes, people are allergic to materials used in fillings, like the metals in amalgam or resin in composite fillings.
Allergic reactions can cause redness, swelling, or pain around the tooth. If you suspect an allergy, let your dentist know so they can suggest alternative materials.
- Tooth Decay
A filling doesn’t guarantee your tooth will never decay again. If you don’t maintain good oral hygiene, decay can return, causing pain and sensitivity.
Advanced decay might even require a root canal to save the tooth. Brushing, flossing, and using mouthwash daily are essential to prevent further decay.
- Sensitive Tooth
Deep fillings close to the nerve can make your tooth extra sensitive. This sensitivity might last for months, especially if the nerve is irritated during the procedure.
Sometimes, desensitizing toothpaste or pain-relief medications can help. In severe cases, your dentist might recommend additional treatments.
What Should You Do If Filling Hurts After Months?
If your filling hurts after months, don’t ignore it. Prolonged pain might mean a problem that needs attention.
Regular brushing, flossing, and dental check-ups can help prevent future issues.
Avoid chewing hard foods on the affected tooth, and contact your dentist for an evaluation. Addressing the issue early can prevent more serious problems.
Wrapping Up
A dental filling might hurt after months due to infection, wear and tear, leaking, allergic reaction, tooth decay, or sensitivity.
If you’re experiencing pain after a filling, visit our expert dentists at Spring Cypress Dental to ensure the best care for your oral health. Call us at (281) 256-3222 for more inquiries.