Temporary Crown Fell Off? What to Do Next

You bite into dinner, feel something hard roll onto your tongue, and realize your temporary crown fell off. It is an unsettling moment, especially when your permanent crown is still a week or two away. A loose or lost temporary is common, it is usually a quick fix, and the steps you take in the next few hours matter most. Here is what to do right away, how to protect the tooth until your appointment, and how to keep a temporary crown in place once it is back on.

Temporary crowns are short-term placeholders. Dentists make them from lighter materials and hold them with a softer cement on purpose, so they come off cleanly when your permanent crown is ready. That same design means they sometimes come off early. If you are a patient at South Tulsa Dental, Dr. Tricinella and our team are glad to help you get the tooth covered again.

Temporary Crown Fell Off? What to Do Right Away

Take it out of your mouth. Spit the crown into your hand or a napkin so you do not swallow it or bite down on it. If it is not in your mouth, check your plate, napkin, and lap before you assume it is gone.
Rinse it and keep it. Rinse the crown gently with water and look it over for cracks. Store it in a small clean container or zip bag and bring it with you, even if it looks damaged. In many cases a dentist can clean a temporary and cement it back on.
Call the dentist who placed it. That office has your records and is the one making your permanent crown, so it can tell you whether to come in right away or how to manage until your visit. For our patients, the number is (918) 628-0834.
Protect the bare tooth. Chew on the other side of your mouth, skip sticky and hard foods, and brush the area gently. A tooth prepared for a crown has had some of its outer enamel removed, so it may feel sensitive to cold air, cold drinks, or sweets until it is covered again.
Leave the household glue in the drawer. Super glue and other household adhesives were never meant to go in your mouth. If you want to put the crown back on yourself, use a product made for teeth, and check with your dental office first.

Healthline’s dentist-reviewed guide to a crown that has fallen out gives the same core advice: hold on to the crown, call a dentist, and go easy on that side of your mouth until it is fixed.

How to Put a Temporary Crown Back On Until Your Appointment

If your temporary crown fell off and you cannot get in right away, your dental office may ask you to reseat it yourself for a day or two, especially over a weekend. Healthline notes that some dentists suggest exactly that, using a dental adhesive or a temporary dental cement, which is sold at pharmacies and many grocery stores. If you have the go-ahead, here is a careful way to do it:

Clean both surfaces. Gently clear old cement and food from the inside of the crown. Healthline suggests cleaning the inside with a little toothpaste, then rinsing. Brush the tooth softly and rinse your mouth.
Do a test fit with nothing in it. Slide the crown onto the tooth and close gently. It should seat all the way down, and your bite should feel normal. If it rocks, will not go on, or makes your bite feel high, leave it out.
Use a small amount of temporary cement. Follow the directions on the package. A thin layer inside the crown is enough, and too much can keep it from seating fully.
Seat it and bite down gently. Hold for as long as the package recommends, then clear away any extra cement around the gumline.

Leave the crown out and simply keep the tooth clean if the temporary is cracked, if it will not seat, or if putting it on hurts. A reseated temporary is a stopgap, not a repair, so keep your appointment even if it feels secure.

What a Temporary Crown Does and Why It Should Not Stay Off

A temporary crown is a tooth-shaped cap that covers your tooth between crown appointments. At the first visit, the tooth is shaped to make room for the crown, which means some natural enamel is removed. According to Cleveland Clinic’s overview of dental crowns, impressions then go to a dental lab, and a temporary crown covers the tooth while the permanent one is made. If you would like the full picture of both visits, our guide to dental crowns walks through the process step by step.

Temporaries are usually made of resin or acrylic, and some are stainless steel. They are shaped and tinted to look like a tooth, but they are rarely a perfect match. Medical News Today points out that temporary crown materials do not always closely match the color of natural teeth, so do not worry if yours looks a little different from its neighbors.

That small cap does several important jobs while you wait:

It protects the prepared tooth and the gums around it.
It limits tooth and gum sensitivity.
It holds the space so nearby teeth do not drift.
It lets you chew and smile normally.

This is why a temporary crown should not stay off for long. Medical News Today explains that without a temporary, the tooth may shift, and then the permanent crown may not fit properly. Healthline’s guide on caring for a temporary crown adds that leaving the space empty can let the tooth or gum underneath become damaged or infected, and it can throw off your bite. Even if the tooth feels fine, the goal is to get it covered again soon, not to wait for your scheduled appointment. Temporary bridges work the same way and need the same care, and our post on dental bridges explains how a bridge is made.

How Long Does a Temporary Crown Last?

A temporary crown is built to last a few weeks, not months. Cleveland Clinic says it usually takes a dental lab two to three weeks, and sometimes longer, to make a permanent crown, and the temporary covers the tooth during that stretch. Medical News Today notes that people with more extensive work, such as a crown on a dental implant, may wear a temporary longer, because the bone around an implant needs time to heal first.

The soft cement is part of the design. In Healthline’s temporary crown care article, a general dentist explains that temporary crowns are made from relatively weak plastics and held with a weakened temporary cement that is purposely designed not to last long, so it occasionally fails before the follow-up visit. If your permanent appointment gets pushed back, let your dental office know so the temporary can be checked.

Temporary vs. permanent crown at a glance:

Material: Temporaries are usually resin or acrylic. Permanent crowns are made from materials such as porcelain, ceramic, metal, or porcelain fused to metal.
Cement: A temporary is held with a soft cement made to release. A permanent crown is bonded with a strong dental cement.
Fit and color: A temporary is close. A permanent crown is checked for shape, color, and fit before it is bonded in place.
Lifespan: A temporary lasts weeks. Cleveland Clinic puts the average lifespan of a permanent crown at five to 15 years with proper care.

Not every crown needs a temporary. At South Tulsa Dental, a ceramic crown can be made and placed in just one visit. It is designed with a computer and 3D camera, glazed in a porcelain oven to match your teeth, and cemented the same day, so there is no temporary stage at all. Our post on same-day dental crowns explains how that works and when it is a good fit. Gold crowns take two visits, so a temporary protects the tooth in between. Dr. Tricinella and our staff can talk through the pros and cons of each option, and you can read more on our crowns and bridges page.

Why Temporary Crowns Come Loose

When a temporary crown falls off, most people assume they did something wrong. Often it is simply the soft cement letting go a little early. A few things make it more likely:

Sticky foods. Cleveland Clinic lists super sticky foods like taffy and caramels among the foods that can pull a crown off, whether it is temporary or permanent. Chewing gum does the same.
Hard foods. Ice cubes, very hard nuts, and popcorn kernels can crack or loosen a crown.
Flossing technique. Snapping floss back up through the tight spot between teeth can catch the edge of a temporary and lift it.
Grinding or clenching. Healthline lists tooth grinding among the reasons crowns come loose. Many people grind at night without knowing it, and our post on teeth grinding and night guards covers the signs.
Not much tooth to hold on to. Healthline notes that sometimes there is just not enough tooth left to hold a crown firmly. That is more common when the crown is covering a tooth that was badly decayed or broken.

If your temporary keeps coming off, tell your dentist. Healthline also lists a poorly fitted crown and not enough cement among the common causes, and both are things your dentist can check.

How to Care for a Temporary Crown So It Stays Put

A little extra care for two or three weeks goes a long way. These habits reflect the guidance dentists give most temporary crown patients.

Eating With a Temporary Crown

You can chew normally with a temporary crown, but it helps to favor the other side of your mouth and to skip foods that are hard, tough, or sticky. Healthline’s list of foods to avoid includes:

Steak and other tough meats
Hard or crusty bread and bagels
Raw baby carrots, apples, and corn on the cob
Popcorn and nuts
Chewing gum, caramel, and hard candy
Ice

Softer foods like pasta, eggs, rice, and soft fruit are easier on a temporary. It also helps to cut back on sugary foods, because there can be a small gap between a temporary crown and the gumline where sugar can slip under and lead to decay. Very hot and very cold foods and drinks can bother the tooth, and Medical News Today notes they may weaken the temporary cement.

Brushing and Flossing Around a Temporary

Keep brushing twice a day and flossing once a day. Medical News Today recommends extra effort to clean around the temporary, because bacteria that slip between the crown and the gumline can cause the tooth underneath to decay. A cavity under a crown is much easier to prevent than to fix.

Brush gently around the crown, and be careful with floss. Slide it down gently, then pull it out through the side instead of snapping it back up between the teeth. If you are not sure about your technique, our team is happy to show you at your next dental checkup.

Temporary Crown Pain: What Is Normal and When to Call

Some discomfort is common, and most temporary crown pain is mild and short-lived. Cleveland Clinic says it is normal to have some sensitivity for a couple of weeks after a crown, especially to heat and cold, along with soreness in the gums around the tooth that should fade in a few days. Over-the-counter pain relievers such as acetaminophen or ibuprofen can help when used as directed. If cold drinks and sweets still make you wince after that, our guide to sensitive teeth explains common causes and fixes.

Call your dentist if you notice:

Pain that keeps you up at night. Cleveland Clinic is clear that a crown should not cause that kind of pain.
A bite that feels high, or pain when you chew on the tooth.
Throbbing pain, or pain that gets worse instead of better.
A bad taste, bad breath that will not go away, or swelling around the tooth.
Sharp edges that bother your tongue or gums, or a temporary that feels loose.

Shaping a tooth can irritate the soft tissue inside it, a condition called pulpitis. Cleveland Clinic’s pulpitis page notes that treatment of a tooth alone can cause it, and that early pulpitis is reversible. Mild irritation often settles, but pain that lingers or builds needs a look, and sometimes a tooth needs root canal treatment before the permanent crown goes on. Our post on when to see a dentist for a toothache explains the warning signs in more detail.

If Your Temporary Crown Falls Off at Night or Over the Weekend

Temporary crowns have a knack for coming loose at dinner on a Friday. Our office hours are Monday through Wednesday from 8:00 to 5:00, Thursday from 12:00 to 7:00, and Friday from 8:00 to noon, and we are closed Saturday and Sunday. If your temporary comes off after hours:

Keep the crown in a clean, safe container.
If your dental office has told you it is fine, reseat it with temporary dental cement using the steps above. If not, leave it out and keep the tooth clean.
Chew on the other side, and avoid very hot, very cold, and sugary foods.
Call as soon as the office opens. South Tulsa Dental patients can reach us at (918) 628-0834.

A temporary that comes off is usually not a medical emergency on its own. Facial swelling, a fever, or trouble swallowing are different. Cleveland Clinic advises heading to the emergency room when a tooth infection comes with symptoms like those, so do not wait for Monday. For other urgent problems, such as a knocked-out tooth or a permanent crown that comes off, our emergency dentist guide explains what to do.

Temporary Crown FAQs

Can I use super glue to put my temporary crown back on?

No. Household glues are not made for use in your mouth, and glue left on the tooth can make it harder for your dentist to clean the tooth and seat the crown correctly. If your dental office says it is fine to reseat the temporary, use a temporary dental cement or dental adhesive from the pharmacy and follow the package directions.

Is a temporary crown falling off an emergency?

Usually it is urgent rather than an emergency. Call your dental office the same day or the next business day so the tooth is covered again quickly. It is more pressing if you have severe pain, if the tooth underneath broke, or if you have swelling or a fever. At South Tulsa Dental, patients with severe tooth pain are seen the same day through our emergency dental services, and our post on same-day dental appointments explains how that works.

What happens if I swallowed my temporary crown?

Try not to panic. A review of swallowing and inhaling accidents in dentistry notes that most objects that make it past the esophagus pass on their own over several days to weeks. Call your dentist so the tooth can be covered with a new temporary, and let your doctor know, especially if you have pain or trouble swallowing. If you start coughing, wheezing, or feel short of breath, the crown may have gone toward your airway instead, and that needs emergency medical care right away.

How long does a temporary crown last?

Most people wear a temporary crown for about two to three weeks while the permanent crown is made. It can be longer after more extensive work, such as a crown on an implant. Temporaries are designed to come off easily at your next visit, so they are not meant to last much longer than that.

Can I eat a burger with a temporary crown?

Usually, yes, with a little care. A burger is softer than steak, which is on most lists of foods to avoid with a temporary. Take smaller bites, chew on the opposite side, and skip a hard or crusty bun and tough toppings. If your temporary already feels loose, stick to softer foods until it has been checked.

Loose or Lost Temporary Crown? South Tulsa Dental Can Help

A temporary crown coming off is one of those small problems that feels bigger than it is. Keep the crown, protect the tooth, and call. If you are our patient, Dr. Tricinella and our team will get the tooth covered again and keep your permanent crown on track.

If you are looking for a Tulsa dentist for a crown, a repair, or a second opinion, you can learn more about our crown and bridge options, browse our full list of dental services, or book an appointment online. New patients can fill out our new patient forms ahead of time, and if sitting in the dental chair makes you anxious, our sedation options can help you relax. Call us at (918) 628-0834, and we will help you figure out the next step.