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Don’t Panic! What to Do If You Lose a Dental Filling

August 2, 2025

Filed under: UncategorizedMatt Mauck @ 4:40 pm
Dental filling.

Losing a dental filling can be alarming and sometimes painful. Fillings play an important role in protecting a tooth that has been damaged by decay, so when one falls out, the tooth is left vulnerable. Whether it happens while eating, brushing, or even speaking, knowing what to do next can prevent further damage and keep discomfort under control until you can see your dentist.

Stay Calm and Retrieve the Filling (If Possible)

If you can, locate the filling and save it. Although it usually cannot be reused, bringing it to your dentist can help them understand what happened. Knowing whether it was a metal amalgam filling or a tooth-colored composite filling can also guide your treatment options.

Rinse Your Mouth

Gently rinse with warm water to remove any food particles or debris from the tooth. This helps prevent bacteria from settling into the exposed area and lowers your risk of infection. Avoid using mouthwash with alcohol, as it can sting and irritate the tooth.

Protect the Tooth

An exposed tooth can be sensitive to air, temperature, and pressure. Until you see your dentist, you can protect it by:

  • Applying dental cement or temporary filling material, available at most drugstores.
  • Using sugar-free gum or dental wax to cover the area if no cement is available.
    Avoid chewing on that side of your mouth, and stick to soft foods to prevent additional damage.

Manage Pain and Sensitivity

If the tooth feels sore or sensitive, over-the-counter pain relievers such as ibuprofen or acetaminophen can help. You can also rinse with a warm saltwater solution (1/2 teaspoon of salt in 8 ounces of warm water) to soothe the area and reduce bacteria.

Call Your Dentist Promptly

Even if you’re not in pain, it’s important to schedule an appointment with your dentist as soon as possible. Without a filling, bacteria can re-enter the tooth, potentially causing decay to spread deeper into the tooth structure or even to the nerve. Your dentist will examine the tooth, clean out any debris, and either replace the filling or recommend a different restoration such as a crown if the tooth has weakened over time.

Preventing Future Filling Loss

While fillings don’t last forever, you can extend their lifespan by maintaining good oral hygiene, avoiding chewing on hard objects (like ice or pens), and visiting your dentist regularly for checkups. Early detection of wear or cracks can help prevent sudden filling loss in the future.

A lost filling isn’t a dental emergency in most cases, but it does require prompt attention to prevent further damage or pain. Taking the right steps at home and seeing your dentist quickly will protect your tooth and keep your smile healthy.

About the Practice

Are you experiencing a dental emergency? At Mauk & Ricci, DDS, we’ll get you in quickly and even on the same day when possible. We even accommodate walk-ins when able and we’re available for emergencies 5 days a week. Our expert team will take care of your pain quickly and see that you have a comfortable experience. Come see why we’re a trusted provider for urgent situations. Schedule an appointment online or call (303) 745-1400.

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