Getting a dental crown is a routine and effective way to restore a damaged or misshapen tooth. But what happens when that crowned tooth starts causing pain? If you’re experiencing discomfort or sensitivity after a dental crown procedure, you’re not alone—and you’re not without options.

Let’s walk through why tooth crown pain happens, what it could mean, and how to manage and prevent it. Whether it’s mild discomfort or severe pain, this guide will help you understand your symptoms and what to do next.

Why Is My Dental Crown Hurting? Understanding the Dental Crown Procedure

A dental crown, also known as a dental cap, is a prosthetic that covers a damaged tooth, restoring its shape, strength, and appearance. The tooth crown procedure typically involves reshaping the natural tooth, taking an impression, and placing a temporary crown while the permanent crown is being made.

While this is a routine part of dental care, it’s not unusual to experience some temporary discomfort. But when that discomfort turns into persistent pain, it’s time to investigate.

What Could Be Causing Tooth Crown Pain?

There are several reasons you might be experiencing dental crown tooth pain. Let’s break down the most common culprits:

1. Tooth Sensitivity to Hot and Cold

If you’re wincing while enjoying your coffee or cringing at ice cream, you may be dealing with tooth sensitivity. Sensitivity to hot and cold foods or temperatures is common after getting a crown, especially if the tooth’s nerve is irritated during the procedure.

2. Ill-Fitting Crown

An ill-fitting crown can cause sharp pain, pressure, or even jaw pain. If the crown is too high or doesn’t sit properly, it can interfere with your bite and cause discomfort every time you chew.

3. Tooth Decay Under the Crown

Yes, unfortunately, tooth decay can still occur underneath the crown. Poor sealing or poor dental hygiene can allow bacteria to sneak in, leading to decay in the tooth underneath the crown.

4. Gum Issues: Swelling, Recession, and Disease

Your gums play a huge role in crown comfort. Gum swelling sensitivity, receding gums, or even gum disease can all contribute to crown pain. When the gums pull back, they can expose more of the tooth’s root, making it more sensitive.

5. Traumatised Nerve or Need for a Root Canal

If the affected tooth was already compromised before placing the crown, the nerve inside could become irritated or infected, resulting in severe pain. In these situations, a root canal therapy may be necessary to remove the damaged nerve and alleviate discomfort.

6. Fractured or Cracked Teeth

Sometimes, the crowned tooth or the crown itself can crack, especially if you’ve been unknowingly grinding your teeth or chewing on hard objects. Cracked teeth can lead to sharp, sudden pain and need immediate attention.

7. Loose Crown or Crown Damage

A loose crown can cause discomfort, especially if it starts shifting or rubbing against surrounding teeth or gums. This often happens with older crowns or those that have experienced further damage.

How to Relieve Tooth Crown Pain: What You Can Do Now

Whether you’re dealing with mild pain, slight discomfort, or something more intense, there are several ways to relieve tooth crown pain, both at home and with professional help.

1. Try These At-Home Remedies for Temporary Relief

While waiting to see your dentist, these options may provide temporary relief:

Saltwater rinses – Help reduce inflammation and soothe sensitive gums.
Over-the-counter pain relief – Ibuprofen or paracetamol can manage mild discomfort.
Avoid chewing hard foods – Stick to soft meals and avoid anything crunchy, sticky, or tough.
Use sensitive toothpaste – Products designed for sensitive teeth may help reduce pain from hot and cold.

2. Visit Your Dentist Immediately If…

You’re experiencing:

Persistent pain that doesn’t improve in a few days
Sharp pain when biting
A loose crown
Signs of infection like swelling or fever

It’s time to see your dentist. Such symptoms may suggest a deeper issue that calls for professional intervention, which could include a root canal, crown replacement, or gum disease treatment.

How Your Dentist Can Help

Let’s explore the professional solutions your dentist might recommend:

1. Crown Adjustment or Replacement

If the crown is ill-fitting or damaged, your dentist may need to adjust or replace it. A new crown procedure may be required if the current one doesn’t sit right or if the shape contributes to your discomfort.

2. Root Canal Procedure

If the tooth’s root is infected or inflamed, a root canal may be carried out to remove the traumatised nerve and relieve pressure. This is often followed by placing a new permanent crown for full restoration.

3. Treating Tooth Decay Under the Crown

In cases of tooth decay beneath the crown, the crown must be removed so the affected tooth can be cleaned, treated, and then recovered with a new crown.

4. Managing Gum Issues

If your pain is related to gum swelling, receding gums, or sensitive gums, your dentist might recommend a deep cleaning, gum treatment, or, in severe cases, gum surgery to restore oral health and comfort.

When Is It Normal to Experience Pain After a Dental Crown?

Feeling some temporary discomfort after getting a new crown, especially a temporary crown, is perfectly normal. It may take a few days to adjust to the new shape, pressure, or bite. However, if you experience mild pain that lingers or worsens over time, it shouldn’t be ignored.

Long-Term Outlook: Can You Prevent Dental Crown Pain?

Absolutely! Here’s how to prevent dental crown pain and keep your smile healthy long after your crown is placed:

1. Maintain Excellent Dental Hygiene

Brush twice a day, floss daily, and use a fluoride mouthwash to keep your natural teeth, crowns, and gum health in check. Even though a tooth crown isn’t susceptible to decay, the tooth underneath still is.

2. Watch What You Eat

Avoid overly hot and cold foods, sticky lollies, or hard snacks like popcorn kernels that can cause pain or crack the crown. Stick to a balanced diet for strong teeth and healthy gums.

3. Avoid Teeth Grinding

Teeth grinding (or bruxism) can wear down both your normal teeth and dental work. If you grind at night, your dentist may recommend a night guard to protect your crowned tooth and prevent further damage.

4. Schedule Regular Dental Visits

Routine check-ups ensure your crown and surrounding teeth remain in top shape. Your dentist can detect any issues early before they turn into dental crown toothaches or worse.

When Is a Crown the Best Option?

Despite the risks, dental crowns are still an excellent solution for:

Protecting a weak tooth
Covering a fractured tooth
Restoring a misshapen tooth
Supporting a tooth after a root canal
Finishing off a dental implant

With proper care and placement, a crown can last 10–15 years or more.

Alternatives to Crowns (If You’re Unsure)

In some cases, your dentist may recommend other treatments like:

Dental fillings – For smaller cavities
Inlays or onlays – When damage isn’t severe
Veneers – For front teeth that need cosmetic improvement
Dental implants – If the tooth is too damaged and needs to be removed

FAQs About Dental Crown Pain

How long does it take for a dental crown to stop hurting?

You might feel slight discomfort for a few days post-procedure. If pain persists beyond a week, consult your dentist.

Is it normal to feel pressure after getting a crown?

Yes, especially with a new crown. Your bite may take time to adjust. However, ongoing sharp pain or bite issues could indicate a problem.

Can I get a root canal through a crown?

Yes! A root canal can be done through the crowned tooth, avoiding complete crown removal if possible.

How do I know if my crown is infected?

Signs include severe pain, swelling, sensitivity to cold temperatures, and fever. Seek professional help immediately.

Can I prevent future crown issues?

Definitely, practise good dental hygiene, avoid chewing hard foods, wear a night guard if you grind your teeth, and visit your dentist regularly.

Final Thoughts: You Don’t Have to Live with Tooth Crown Pain

Tooth crown pain can be frustrating, especially when you expect your dental crown to fix the problem—not create a new one. But the good news is, it’s usually treatable and often preventable with the right care.

If you’re experiencing pain, whether it’s from a new crown, sensitive gums, or a tooth underneath the crown that’s acting up, don’t delay— book a consultation today with Beyond 32 Dental at (02) 9158 6334.

A visit to your dentist could mean the difference between temporary relief and permanent peace of mind. And remember: a well-placed, well-maintained crown should make you feel better—not worse.

References

Cleveland Clinic. (n.d.). Root canal. https://my.clevelandclinic.org/health/treatments/21759-root-canal
Mayo Clinic. (n.d.). Bruxism (teeth grinding). https://www.mayoclinic.org/diseases-conditions/bruxism/symptoms-causes/syc-20356095
WebMD. (n.d.). Dental crowns. https://www.webmd.com/oral-health/dental-crowns
GoodRx. (n.d.). Popular over-the-counter pain relievers. https://www.goodrx.com/conditions/pain/popular-over-the-counter-pain-relievers

Tooth Crown Pain? Here’s What You Need to Know and How to Find Relief