Can a Dental Crown Fall Off? What to Do If It Happens

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By Simon Dentistry | January 30, 2026

If you’ve ever had a dental crown come loose or fall off completely, you know how alarming it can feel. One moment you’re eating or brushing your teeth, and the next, you’re holding your crown in your hand. Don’t panic. While a loose or dislodged crown requires prompt attention, it’s a common dental issue that can be resolved quickly with the right care.

At Simon Dentistry on Three Springs Rd in Bowling Green, KY, we help patients deal with crown emergencies regularly. Understanding why crowns fall off and knowing what steps to take can save your tooth and prevent further complications.

Why Do Dental Crowns Fall Off?

Crowns can become loose or fall off for several reasons. The cement holding the crown may weaken over time, especially if it’s been several years since placement. Tooth decay underneath the crown can compromise the fit. Biting down on hard foods, grinding your teeth at night, or experiencing facial trauma can also dislodge a crown. Sometimes, the crown simply wasn’t fitted properly from the start.

Whatever the cause, a loose crown exposes the vulnerable tooth underneath to bacteria, sensitivity, and potential damage.

Immediate Steps to Take When Your Crown Falls Off

1. Stay Calm and Retrieve the Crown

First, find the crown if it has come out completely. Rinse it gently with warm water but don’t scrub it or use any harsh cleaners. Place it in a small container or plastic bag to bring to your dentist.

2. Call Your Dentist Right Away

Contact Simon Dentistry immediately at our Bowling Green location. A lost crown is considered a dental emergency because the exposed tooth is at risk. We’ll schedule you for an appointment as soon as possible, often the same day.

3. Clean the Affected Area Gently

Rinse your mouth with warm salt water to keep the area clean. Brush the exposed tooth very gently if you can, but avoid aggressive scrubbing that might cause pain or damage.

4. Use Temporary Dental Cement

You can find temporary dental cement at most pharmacies. Following the package directions, you may be able to temporarily reattach the crown until you reach our office. This provides protection and reduces sensitivity. Never use super glue or other household adhesives.

5. Manage Pain and Sensitivity

The exposed tooth may be sensitive to temperature and pressure. Over-the-counter pain relievers like ibuprofen can help manage discomfort. Avoid extremely hot or cold foods and drinks. If the tooth has a sharp edge, cover it with dental wax or sugar-free gum to protect your tongue and cheeks.

6. Stick to Soft Foods

Until you see your dentist, eat soft foods that don’t require much chewing. Avoid sticky, hard, or crunchy items that could damage the exposed tooth. Chew on the opposite side of your mouth when possible.

7. Avoid Certain Habits

Don’t smoke or drink alcohol until your crown is properly replaced. These can irritate the exposed tooth and surrounding gums. Skip chewing gum entirely, as it could stick to the tooth or crown.

8. Monitor for Changes

Watch for signs of infection like swelling, fever, or increasing pain. These symptoms require immediate attention. Keep the area as clean as possible by rinsing after meals.

How We Fix a Lost Crown at Simon Dentistry

When you visit our practice on Three Springs Rd in Bowling Green, KY, we’ll examine the crown and the tooth underneath. If both are in good condition, we can often clean and re-cement the crown during your visit. If there’s decay or damage, we may need to treat the tooth first or create a new crown.

According to the American Dental Association, properly maintained crowns can last 15 years or longer with good oral hygiene and regular dental visits.

Preventing Future Crown Problems

Regular dental checkups help us monitor your crowns and catch problems early. Avoid chewing ice, hard candy, or using your teeth as tools. If you grind your teeth at night, ask us about a custom night guard. Maintain excellent oral hygiene by brushing twice daily and flossing around your crowns.

Schedule Your Appointment Today

Experiencing a dental crown emergency in Bowling Green? Simon Dentistry is here to help. Our experienced team on Three Springs Rd provides prompt, gentle care to restore your smile and protect your oral health. Don’t wait if your crown feels loose or has fallen off.

Contact us today to schedule your appointment. We’ll get you back to normal as quickly as possible with compassionate, expert care you can trust.

Frequently Asked Questions

Can I eat if my crown falls off?
Yes, but stick to soft foods and chew on the opposite side of your mouth. Avoid anything hard, sticky, or extremely hot or cold until you see your dentist.

How long can I wait to see a dentist if my crown falls off?
You should see your dentist within 24-48 hours. The exposed tooth is vulnerable to damage and decay. Call Simon Dentistry right away for same-day appointments.

Will my insurance cover crown replacement?
Most dental insurance plans cover crown replacement if it’s medically necessary. Our office can verify your coverage and discuss payment options during your visit.

Can a crown be put back on permanently?
Often yes, if both the crown and tooth are undamaged. Your dentist will clean both surfaces and re-cement the crown. Sometimes a new crown is needed.

Is a lost crown a dental emergency?
Yes. While not life-threatening, a lost crown exposes your tooth to bacteria and damage. Prompt treatment prevents complications and saves your tooth.

What if I swallowed my crown?
Crowns usually pass through your system without problems. Contact your dentist to discuss replacement. Seek medical attention if you experience pain, difficulty breathing, or other symptoms.

Why does my tooth hurt after the crown fell off?
The exposed tooth is sensitive to temperature, pressure, and air. The tooth may also have decay or nerve irritation. Pain relief medication and seeing your dentist quickly will help.

How much does crown replacement cost in Bowling Green, KY?
Costs vary based on materials and whether you need a new crown or can reuse the existing one. Contact Simon Dentistry for specific pricing and insurance information.


Simon Dentistry is your trusted partner for comprehensive dental care in Bowling Green, Kentucky. From routine cleanings to emergency crown repairs, we’re here for your family’s oral health needs.