Over 2.3 million dental crowns are placed every year in the U.S. Most of them require a temporary crown before the permanent one. But what do you do if a temporary crown falls off, causes pain, or feels loose?
A temporary dental crown protects your tooth while the permanent crown is being made. It covers the tooth, keeps it from shifting, and prevents sensitivity. But it’s not as strong as the final crown, so you need to be careful with what you eat and how you care for it.
Some have pain after temporary crown; others have jaws or ears ache. There could be a reason why the tooth hurts worse after temporary crown. And if you had a temporary crown come off earlier than expected, knowing what you need to do can help prevent a dental emergency.
Here’s everything you need to know about temporary crowns so you can keep your tooth safe until your permanent crown is ready.
What Is a Temporary Crown?
Temporary crowns are used to cover a tooth temporarily until a permanent crown is made. It provides tooth protection, shields against sensitive pain, and permits normal chewing ability.
Dentists put these crowns during the preparation of a tooth for a permanent one. Because it takes two to three weeks to create a custom crown, a temporary crown protects the tooth in the meantime.
While it isn’t as strong as a permanent crown, it prevents any further damage, helps align teeth, and alleviates discomfort.
When Do You Need a Temporary Dental Crown?
Dentists use temporary crowns in several cases:
- To Shield a Weakened Tooth – A crown holds a fragile tooth together if it’s cracked, decayed, or worn.
- After a Root Canal – Treated teeth become weaker, and a crown keeps them intact until the final one is placed.
- For Large Fillings – If a tooth lacks enough natural structure, a crown keeps it stable.
- To Support a Dental Bridge – It holds the surrounding teeth in position before permanent bridgework.
- For Cosmetic Purposes – It covers discoloration or irregular shapes for a better smile.
- During Dental Implant Healing – If you’re waiting for an implant, a temporary crown fills the gap and improves appearance.
These crowns prevent pain, shifting, and breakage while the permanent one is being made.
What Are Temporary Crowns Made Of?
Because temporary crowns are designed to last only a few weeks, so they’re made from less-durable, cost-effective materials:
- Acryl Resin (Plastic) – These are light, tooth colored, and easily adjustable.
- Composite Resin – More natural-looking than acrylic. Slightly more durable.
- Metal (Aluminum or Stainless Steel) – Primarily for back teeth, which are subject to more pressure.
Dentists use temporary cement to hold temporary crowns in place, which allows dentists to easily remove them when it’s time for the permanent crown.
Although they are not made to order like permanent crowns, dentists can make small adjustments for a better fit and higher comfort level.
How Long Does a Temporary Crown Last?
A temporary crown is not meant to last long. Dentists design them to protect your tooth while your permanent crown is being made.
Typically, a temporary crown should last for 2 to 3 weeks. In some cases, it may stay in place for up to a month (or longer).
What Affects Its Durability?
- Material – Acrylic and composite resin are softer and wear faster than metal.
- Eating Habits – Hard or sticky foods can dislodge or break the crown.
- Oral Hygiene – Proper care keeps the adhesive strong and prevents early detachment.
- Tooth Location – The back teeth undergo more pressure and may not be as long.
How Do You Care for Temporary Dental Crowns?
A temporary crown requires special care to not fall off. Here’s how to protect it until your permanent crown is ready:
- Avoid Certain Foods
Some foods can loosen, break, or pull off your temporary crown. Avoid the following:
- Sticky foods: Caramel, chewing gum, and taffy can pull the crown off.
- Hard foods: Nuts, popcorn, ice cubes, and raw carrots can cause cracks.
- Crunchy snacks: Granola, chips, and hard crusty bread can put too much pressure on the crown.
- Sugary treats: Excess sugar can increase the risk of decay around the crown.
- Spicy or acidic foods: Citrus fruits, hot sauces, and vinegar-based dressings may cause sensitivity.
- Extremely hot or cold foods: Ice cream or hot coffee can trigger discomfort.
Some people even report that the roof of their mouth hurts after consuming spicy or acidic foods. Sticking to mild, lukewarm options can help prevent irritation.
- Practice Gentle Oral Hygiene
- Brushing: Use a soft-bristled toothbrush and gently clean around the temporary crown to prevent dislodgement.
- Flossing: When flossing, slide the floss out sideways rather than pulling it back up vertically to avoid loosening the crown.
- Monitor Sensitivity
After a temporary crown, it is very common to have heightened sensitivity to hot or cold. If sensitivity continues or is heightened, contact your dentist.
- Chew Carefully
Avoid chewing on the side that has a temporary crown to lessen the force and risk of getting it displaced.
- Maintain Regular Dental Visits
If you are going to get a permanent crown placed, make sure to keep all appointments. It is important to notify your dentist immediately if your temporary crown becomes loose or comes off.
What Can I Eat with a Temporary Crown?
Your permanent crown will be strong enough to handle daily chewing. But your temporary crown, not so much. So you need to be mindful of what you eat. Choosing the right foods can prevent discomfort, damage, or even dislodging of the crown.
Best Foods for Minimal Pressure
Stick to soft, easy-to-chew foods that won’t put stress on your temporary crown:
- Soft fruits – Bananas, ripe avocados, and melons are gentle on teeth.
- Cooked vegetables – Steamed carrots, zucchini, and sweet potatoes work well.
- Pasta and rice – Soft-cooked pasta, oatmeal, and rice are safe choices.
- Dairy products – Yogurt, scrambled eggs, and soft cheese provide protein without strain.
- Smooth soups – Creamy soups (without large chunks) offer nutrition without chewing pressure.
- Boneless fish or shredded chicken – These proteins are easy to chew.
Your dentist will give you detailed aftercare instructions, but when in doubt, think soft, smooth, and mild. If something seems risky, it probably is!
For more ideas on what to eat after dental work, check out this list of 25 foods to eat after wisdom teeth removal.
Tip: Always chew on the opposite side of your mouth to protect your temporary crown.
What to Do If Your Temporary Crown Comes Off
Even with careful eating, a temporary crown may still come loose. If that happens, don’t panic—follow these steps:
Immediate Actions:
- Remove the crown carefully – Take it out of your mouth to avoid swallowing it.
- Check for damage – Examine both the crown and your tooth for cracks or missing pieces.
- Clean the area – Rinse your mouth with warm salt water to prevent infection. Leaving a dental issue untreated can lead to serious infections, so keeping the area clean is essential.
Temporary Fixes Before Seeing a Dentist:
- Over-the-counter dental cement – Found at pharmacies, this can temporarily reattach your crown. Follow the instructions carefully.
- Petroleum jelly or toothpaste – If dental cement isn’t available, a dab of petroleum jelly or toothpaste inside the crown can help hold it in place for a short time.
- Soft diet – Stick to soft foods and avoid chewing on the affected side.
What NOT to Do:
- Don’t use super glue – It’s toxic and can damage your tooth.
- Don’t ignore it – An exposed tooth is vulnerable to sensitivity, decay, and shifting.
Call your dentist as soon as possible to have the crown properly reattached. Delaying treatment can lead to discomfort and further complications.
FAQs | Temporary Dental Crowns
How Are Temporary Dental Crowns Secured?
Temporary crowns use temporary dental cement to stick to the tooth. This cement actually has lower adhesion than permanent cement, which allows for easy removal when a permanent crown is placed.
What Temporary Adhesive for Dental Crowns Works Best?
Over-the-Counter Options:
- Dentemp – Effective for temporary repairs after a temporary crown becomes loose.
- Recapit – Near-pitched of choice for small wigs.
Professional-Grade Adhesives:
- Magnesium-Based Dental Cement – These are used for secure retention by dentist, but can be easily removed.
Note: Do not use superglue or home adhesives. This is unsafe for oral use and can cause serious reactions.
Can I Eat a Burger with a Temporary Crown?
Yes, but take precautions. Instead, cut the burger into smaller pieces and chew on the other side so as not to put pressure on the crown.
Can You Brush a Temporary Crown?
Yes, you can. Use a soft-bristled toothbrush and gentle strokes to clean the area around the crown without dislodging it.
Can I Use Mouthwash with a Temporary Crown?
Yes, but be sure to use an alcohol-free mouthwash to avoid irritation or weakening of the temporary cement.
Why Does My Tooth Hurt More After Getting a Temporary Crown?
In rare cases, pain or sensitivity can occur if the nerve is irritated, if the fit is incorrect, or if there is an infection. If the discomfort doesn’t go away in a few days or gets worse, consult your dentist for an evaluation. For severe pain, here’s how to manage nerve pain quickly.
Last Words
Temporary crowns are an important part of receiving a permanent crown. They safeguard your tooth and allow your dentist the opportunity to make adjustments before final placement. If you have problems, use the tips above and consult your dentist if needed.
When you take care of your temporary crown, the process will be smoother and more comfortable.
