Lost a Filling or Crown? What to Do Next
If a filling or crown falls out, save the crown if you have it, rinse with warm water, and chew on the other side. Keep the area clean and avoid sticky or hard food. Call your dentist within a day or two, or sooner if it hurts. A lost filling or crown is rarely dangerous, but the tooth under it is weak and needs to be covered again.
Halloween candy is a common culprit. If you need an emergency dentist in Henderson for a filling or crown that came out, call Densley Dental in Henderson, NV at (702) 212-6641.
The Quick Answer
- Save it. Put the crown or any filling pieces in a clean bag. Do not throw them away.
- Protect the tooth. Rinse, keep it clean, and chew on the other side.
- Call your dentist within a day or two. Call the same day if you have pain or a sharp edge cutting your tongue.
- Go to the ER or call 911 if you have swelling that spreads to your face or neck, or trouble breathing or swallowing.
What Should I Do Right After a Filling Falls Out?
Stay calm and look after the open spot. The goal is to keep it clean and keep pressure off it until you see a dentist.
- Spit out the pieces. Save them in a clean bag.
- Rinse with warm salt water. This clears out food and soothes the gum.
- Brush the area with care. Keep the hole clean. Food stuck in it can cause pain and decay.
- Cover a sharp edge. Dental wax or sugar-free gum can keep a rough edge from cutting your tongue or cheek.
- Avoid hot, cold, and sweet foods. The exposed tooth may feel sensitive.
What Should I Do If My Crown Falls Off?
Keep the crown and call your dentist. A crown that comes off in one piece can sometimes go back on.
- Find the crown. Rinse it with water, store it in a clean bag, and bring it to your visit.
- Do not use super glue. Household glue can harm the tooth and the crown, and it can keep the crown from fitting again.
- Use a temporary dental cement if you need to. Most drugstores sell it. Follow the package directions, and only use it if the crown seats all the way down with no rocking.
A tooth that has a crown often had a large filling or a root canal before. Read why crowns are often recommended after a root canal to learn why that tooth needs its cover back.
Is a Lost Filling or Crown an Emergency?
It is urgent, but it rarely needs a hospital. Most people can wait a day or two for a dental visit if they keep the tooth clean and pain is mild.
Call the same day if you have strong pain, a broken piece of tooth, or a sharp edge you cannot cover. Those signs can mean the nerve is exposed or the tooth has cracked. Learn how to know if it is a dental emergency or if it can wait until morning.
Go to the ER or call 911 if you have swelling that spreads to your face or neck, a fever with facial swelling, or trouble breathing or swallowing. Not sure which one fits? See ER or emergency dentist: where to go.
Why Does Halloween Candy Pull Out Fillings and Crowns?
Sticky candy grabs and pulls. Hard candy cracks. A filling or crown that is old, worn, or already loose is the most likely to fail.
- Caramels, taffy, and gummies stick to teeth and tug on fillings and crowns as you chew.
- Hard candy and jawbreakers can crack a weak tooth or the edge of a filling when you bite down.
- Popcorn balls and candy apples mix sticky and hard in one bite.
The candy is rarely the whole story. The filling or crown was often worn out already. A checkup can spot worn fillings before they fail.
How Can I Enjoy Halloween Without a Dental Emergency?
You do not have to skip treats. Choose chocolate over sticky or hard candy. Eat treats with a meal, drink water after, and do not bite down on hard candy. Brush and floss before bed.
Lost Filling vs. Lost Crown: Side by Side
- What you lose: A filling fills a hole in the tooth. A crown is a cap that covers the whole tooth.
- What to save: Filling pieces are rarely reused. Always save a crown.
- Home stopgap: Dental wax or temporary filling material for a filling. Temporary dental cement for a crown that fits well.
- How soon to call: Within a day or two for both. The same day if there is pain or a broken tooth.
- Likely fix: A new filling, or a crown if the hole is now too big. For a crown, the dentist may re-cement it or make a new one.
What Happens at Your Dental Visit?
At Densley Dental, Dr. Aman Sidhu, DDS starts with a focused exam and X-rays of the tooth. The exam checks for new decay, cracks, and how much healthy tooth is left. Then you hear your options and the cost before any work begins.
A strong tooth may only need a new filling. If too much tooth is gone, a crown can protect it. Our crowns and bridges page explains how crowns work.
We accept most PPO dental plans and offer an in-house membership plan and financing through Cherry. If your dental benefits run on the calendar year, unused benefits may not carry over after December 31, so fall can be a good time to fix a worn filling. Our insurance and financing page has the details.
Frequently Asked Questions
Is a lost filling a dental emergency?
It is urgent, but it is rarely an emergency room problem. Call your dentist within a day or two, and sooner if you have pain. Go to the ER only if you have swelling that spreads to your face or neck, or trouble breathing or swallowing.
What should I do if my crown falls off?
Find the crown and keep it in a clean bag or small container. Rinse your mouth with warm water and chew on the other side. Call your dentist and bring the crown to your visit.
Can I glue my crown back on by myself?
Never use super glue or household glue on a crown. A drugstore temporary dental cement can hold it for a short time if the crown fits well. It is a stopgap, so you still need a dentist to check the tooth and cement the crown the right way.
How long can I wait to fix a lost filling?
Try to be seen within a day or two. The open spot traps food and bacteria, and the tooth wall around it is weak. Waiting can turn a simple repair into a bigger one, such as a crown or a root canal.
Why do fillings and crowns come out on Halloween candy?
Sticky candy like caramel and taffy can pull on a filling or crown. Hard candy can crack a tooth that is already weak. In most cases the filling or crown was already loose or worn, and the candy was the last straw.
Can my dentist put my old crown back on?
Sometimes. If the crown is in one piece and the tooth under it is healthy, a dentist may be able to clean it and cement it back on. If the crown is damaged or the tooth has new decay, you may need a new crown.
Emergency Dentist in Henderson, NV for Lost Fillings and Crowns
Lost a filling or crown on Halloween candy, or on anything else? Do not wait for it to start hurting. Densley Dental has cared for Henderson and Las Vegas families since 1991. We are at 8955 S. Pecos Rd, Ste. 2A, Henderson, NV 89074, open Monday through Friday. Visit our emergency dentistry page or call (702) 212-6641.






