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Oct 20, 2025|Uncategorized

Common Symptoms That Indicate You Need a New Dental Filling

Common Symptoms That Indicate You Need a New Dental Filling

At James Kakos DDS, we’re proud to offer comprehensive dental care to families throughout Arlington Heights, IL, including one of the most common restorative treatments — dental fillings. Whether you’ve had a filling for years or recently received one, it’s important to understand that fillings don’t last forever. Over time, these fillings can wear out, fall out, or crack. When that happens, replacing them promptly is essential for optimal tooth protection and oral health maintenance.

Dentist treating a dental filling at James Kakos DDS in Antioch, IL

What Is a Dental Filling?

A dental filling repairs a tooth using a restorative material after it has been damaged by decay, wear, or minor fractures. When a cavity forms, we carefully remove the decayed section of the tooth and use filling material to fill the space inside your tooth to restore its shape and function. Dental fillings effectively prevent further or future decay and protect the tooth’s inner layers against bacteria. Dentists use several types of materials for fillings, including the following options. Each material has its own advantages, and your dentist will consider your filling’s location and your individual needs to determine the best option:

  • Composite Resin – Tooth-colored and ideal for visible areas.
  • Amalgam – Durable and cost-effective, often used for molars.
  • Gold – Long-lasting and biocompatible, though less common.
  • Ceramic or Porcelain – Aesthetic and stain-resistant.
  • Glass Ionomer – Releases fluoride and is often used near the gum line.
What Is a Dental Filling’s Lifespan?

Factors like teeth grinding, chewing hard foods, and poor oral hygiene can shorten a filling’s lifespan. Regularly scheduled dental exams let us monitor the condition of your dental fillings and spot potential or existing problems early. A dental filling’s lifespan depends on the material we use, your routine hygiene, and the wear and tear your filling experiences. You can expect the following average lifespan for each material:

  • Amalgam fillings last 10–15 years.
  • Composite resin fillings last 5–10 years.
  • Gold fillings can last over 20 years.
  • Ceramic fillings typically last 10–15 years.
Signs You Have a Worn Dental Filling

Even the most durable dental fillings will eventually wear out. When they do, they can leave your tooth vulnerable to decay, sensitivity, and even structural damage. Recognizing telltale signs as soon as possible can help you avoid more serious dental issues. Over time, fillings can shrink, crack, or separate from the tooth. This creates gaps where bacteria can enter, leading to new cavities or infections. If you notice any of these issues, it’s time to schedule an appointment with your dentist. Here are some common symptoms that may indicate your filling needs replacement:

  • Tooth sensitivity to sweet, cold, or hot foods or beverages
  • Pain when chewing or biting down
  • Visible cracks or chips in the filling
  • Discoloration around the filling
  • Food getting stuck in the same spot repeatedly
  • A rough texture when you run your tongue over the tooth
  • A feeling that something is “off” with your bite
What to Do About Cracked or Loose Dental Fillings

If you suspect your filling is cracked or loose, don’t wait to schedule dental care. Avoid chewing on that side of your mouth and steer clear of hard or sticky foods. Rinse with warm salt water to reduce bacteria and inflammation, and use over-the-counter pain relief if needed. Most importantly, see your dentist as soon as possible. A damaged filling can quickly lead to more serious problems, including infection or tooth fracture. At James Kakos DDS, we’ll assess the situation and recommend the best course of action to restore your tooth.

Dentist performing dental filling treatment in Antioch, IL

What Should I Do if My Dental Filling Falls Out?

Do not attempt to glue the filling back in or ignore the issue. A missing filling leaves your tooth exposed and vulnerable to decay and damage. If your filling falls out completely, stay calm. Below is an outline of what you should do:

  • Call your dentist immediately to schedule a repair.
  • Rinse your mouth with warm salt water to clean the area.
  • Avoid chewing on the affected side.
  • Use dental wax or temporary filling material (available at most pharmacies) to protect the exposed tooth.
  • Take pain relievers if you experience discomfort.
The Dental Filling Replacement Process

When it’s time to replace a filling, choosing an experienced dental practice is crucial. At James Kakos DDS, we use advanced technology and gentle techniques to ensure your replacement is precise and comfortable. The entire process is typically completed in one visit, and you’ll leave with a restored tooth that looks and feels natural. Here’s what you can expect during the replacement process:

  • Step One: Examination – We assess the tooth and take X-rays if needed.
  • Step Two: Removal – The old filling is carefully removed.
  • Step Three: Cleaning – The cavity is cleaned and prepared.
  • Step Four: Filling Placement – A new filling material is applied.
  • Step Five: Shaping and Polishing – The filling is shaped to match your bite and polished for a smooth finish.
Prevention Tips to Avoid Needing a Filling

Preventive care is the best way to protect your fillings and your overall oral health. While fillings don’t last forever, you can take the following steps to extend their lifespan:

  • Brush twice daily with fluoride toothpaste.
  • Floss daily to remove plaque between teeth.
  • Avoid chewing hard objects like ice or pens.
  • Limit sugary and acidic foods that promote decay.
  • Wear a nightguard if you grind your teeth.
  • Visit your dentist regularly for checkups and cleanings.
Jame Kakos, DDS Is Ready to Treat Your Dental Problems

At James Kakos DDS, we’re committed to caring for your teeth, gums, and overall oral health with precision and compassion. If you suspect you need a new dental filling or have concerns about an existing one, we’re ready and willing to help. Our team will handle your treatment with the utmost care so you can chew, speak, and smile confidently again. Contact us today to learn more about dental fillings or to schedule your appointment for general, cosmetic, or emergency dental care in Arlington Heights, IL.

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