What should you do if a crown falls off?

What should you do if a crown falls off

If a crown falls off, save the crown in a clean container, rinse your mouth gently, and call your dentist for a same-week repair whenever possible. Avoid chewing on that tooth, and do not use household glues. Temporary dental cement from a pharmacy may help briefly if your dentist advises it.

Crowns can loosen from decay under the restoration, worn cement, trauma, or biting something hard. The tooth underneath is often reduced in size and more vulnerable to temperature, bacteria, and fracture once the crown is gone. Leaving it uncovered for long periods can change the bite fit or allow the tooth to shift, making re-cementation harder. A dentist needs to check whether the tooth and crown are still healthy enough to reuse or whether a new crown, buildup, or other treatment is required.

What should you do if you lose a filling?

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Key Points

• Keep the crown—do not throw it away unless your dentist says it cannot be reused.
• Clean the crown gently and store it dry in a labeled container.
• Avoid sticky foods and chewing on that side until it is repaired.
• Pharmacy temporary cement is only a short bridge, not a permanent fix.
• Never use super glue, craft adhesives, or other household products in your mouth.
• Call promptly if the tooth is painful, sharp, or broken underneath the crown.
• Same-week dental repair reduces the chance of decay, sensitivity, and a poor refit.

What This Means for You

A lost crown is usually not a life-threatening emergency, but it should not wait for weeks. Protect the exposed tooth, save the crown, and schedule repair quickly so the dentist can reseat it or replace it before problems grow. If swelling, severe pain, or trauma accompanied the crown loss, ask for urgent same-day care.

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