What Should You Do About a Lost Dental Filling?

a woman covering her mouth due to lost dental filling

It can sometimes feel stressful or overwhelming when losing a dental restoration. While a lost dental filling isn’t always considered a dental emergency, it’s still crucial that you get it fixed as soon as possible. Even so, addressing the issue may seem complicated at first if you aren’t certain what to do to restore your tooth. Read on to learn about the common reasons dental fillings fall out and the steps you should take in this situation.

What Causes Dental Fillings to Fall Out?

These restorations are incredibly durable, natural-looking, and can go as far as two decades before needing a replacement. While you can expect to enjoy them for many years to come, they aren’t completely immune to damage or complications. This means they can still become dislodged over time. Some of the most common causes of dental fillings falling out include:

  • Biting down on meals that are too hard or crunchy
  • Chewing too forcefully or excessively
  • New decay around the dental filling
  • Trauma to the tooth or roots
  • Grinding or clenching your teeth (bruxism)
  • A chemical reaction that loosens the bond between the tooth and filling

What Do You Do If Your Filling Falls Out?

If you’ve lost a dental filling, here are the essential steps you should take:

Notify Your Dentist

You should first call your dentist as soon as possible. Tell them your situation, any symptoms you’re experiencing, and if you’re feeling any pain. Be sure to schedule an appointment to get it addressed sooner rather than later, as leaving the tooth untreated can lead to further damage and decay.

Be Cautious

While waiting to see your dentist, be careful with your vulnerable tooth. Avoid biting down on that side of your mouth, which can help prevent food and harmful bacteria from filling up the exposed area.

Alleviate Any Discomfort

If you’re feeling any discomfort or sensitivity due to losing your filling, don’t hesitate to take over-the-counter pain relievers to help alleviate these sensations. Be sure to only use as instructed on the label.

Maintain a Clean Area

Stick to your oral hygiene routine, making sure to be careful when cleaning around your exposed tooth. You can also rinse your mouth with salt water to help reduce discomfort and fight off harmful bacteria. Use dental wax (or even sugarless gum) to protect the area until your dentist can repair your tooth.

Having a lost dental filling doesn’t have to be as overwhelming or stressful as you might imagine. Keep these few steps in mind if you’re ever in this situation, and you can get back on track with a safe and healthy smile in no time!

About the Author

Dr. Christine D. Laster earned her dental doctorate from the University of North Carolina Chapel Hill School of Dentistry and has well over two decades of experience. She also regularly seeks continuing education and is a member of several prominent groups like the American Dental Association and the North Carolina Dental Society. She provides a vast collection of high-quality services, including dental fillings and emergency dentistry. If you’d like to schedule an appointment, visit her website or call 919-787-0355.

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

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