I Chipped or Broke a Tooth—What Should I Do?

Biting into something hard and suddenly realizing part of your tooth has broken can be alarming. Sometimes there’s immediate pain. Other times, you may feel nothing more than a sharp edge with your tongue and wonder whether it can wait.

A chipped or broken tooth isn’t always a true dental emergency, but it shouldn’t be ignored.

The amount of damage, location of the break, and whether the nerve inside the tooth is involved all help determine how quickly treatment is needed—and what your dentist can do to repair it.

Here’s what you should know if you chip or break a tooth.

First: What Should You Do After Breaking a Tooth?

If you’ve just broken a tooth, try not to panic. Many broken teeth can be repaired.

Until you can see your dentist:

• Rinse your mouth gently with warm water.
• If the area is bleeding, apply gentle pressure with clean gauze.
• Save any pieces of the tooth you can find.
• Avoid chewing on the affected side.
• Stay away from extremely hot, cold, or sugary foods if the tooth is sensitive.
• If swelling develops, a cold compress against the outside of your face may help.
• If a sharp edge is irritating your tongue or cheek, temporary dental wax can sometimes cover it until you’re evaluated.

Then contact your dentist and explain what happened.

Is a Chipped Tooth the Same as a Broken Tooth?

Not necessarily.

A small chip may involve only the outer enamel of the tooth. These chips may not hurt at all and can sometimes be repaired relatively easily.

A larger fracture may extend into the dentin beneath the enamel or even reach the pulp—the area containing the tooth’s nerves and blood vessels.

Generally, the deeper the fracture, the more urgent treatment becomes.

Why Do Teeth Break?

Teeth are incredibly strong, but they’re not indestructible.

Common reasons teeth fracture include:

• Biting ice, hard candy, bones, or other hard objects
• Large existing fillings that have weakened the remaining tooth
• Untreated tooth decay
• Grinding or clenching your teeth
• Sports injuries
• Falls or accidents
• Using your teeth to open packages
• Age-related wear
• Previous root canal treatment

Sometimes a tooth that appears healthy actually has a small crack that has been developing for years before a piece finally breaks away.

Does a Broken Tooth Always Hurt?

No—and this can be misleading.

If only enamel breaks, you may have no discomfort at all.

A deeper fracture can cause:

• Sensitivity to cold
• Sensitivity to sweets
• Sharp pain when biting
• Pain when releasing your bite
• Throbbing
• A rough or sharp edge
• Gum irritation around the tooth

If the fracture reaches the nerve, pain may become much more significant.

However, the absence of pain doesn’t necessarily mean the tooth is okay. A painless broken tooth should still be examined.

When Is a Broken Tooth a Dental Emergency?

Some fractures need attention more quickly than others.

Contact a dentist promptly if you experience:

• Severe or worsening pain
• Significant swelling
• Uncontrolled bleeding
• A large portion of the tooth breaking off
• A tooth becoming loose after an injury
• Red or pink tissue visible inside the broken tooth
• Facial trauma involving multiple teeth
• Signs of infection, such as swelling, drainage, fever, or a bad taste

If you’ve experienced significant facial trauma or have other injuries beyond your teeth, emergency medical evaluation may also be appropriate.

How Does a Dentist Fix a Chipped or Broken Tooth?

Treatment depends on how much healthy tooth remains and how deeply the fracture extends.

Smoothing or Polishing

Very small enamel chips may simply need to be smoothed and polished.

This is often the simplest treatment when the chip is minor and doesn’t compromise the strength or appearance of the tooth.

Dental Bonding

Small chips—particularly on front teeth—can often be repaired with tooth-colored composite resin.

The material is shaped to replace the missing portion of the tooth and then polished to blend with your natural enamel.

Dental Filling

If a small portion of a back tooth breaks because of decay or around an existing restoration, a dental filling may be appropriate if enough healthy tooth structure remains.

Dental Crown

When a larger portion of the tooth has broken, a dental crown may provide better protection.

A crown covers the remaining tooth and helps restore its strength, shape, and function.

The decision between a filling and crown depends largely on how much healthy tooth remains and where the fracture is located.

Root Canal and Crown

If the fracture exposes or irreversibly damages the nerve, root canal treatment may be necessary.

During a root canal, the damaged tissue inside the tooth is removed. The tooth is then sealed and typically restored with a crown to protect it from further fracture.

Tooth Extraction

Unfortunately, not every broken tooth can be saved.

A fracture extending far below the gumline or vertically through the root may make predictable restoration impossible.

In these situations, removing the tooth may be necessary. Your dentist can then discuss options for replacing the missing tooth, such as a bridge or dental implant.

What If an Old Filling Breaks?

Sometimes what feels like a broken tooth is actually a broken or lost filling.

However, part of the natural tooth may break along with the restoration.

Large fillings leave less natural tooth structure behind, and over time those remaining walls can fracture under normal chewing forces.

Your dentist will evaluate how much healthy tooth remains before deciding whether another filling is appropriate or whether the tooth would be better protected with a crown.

Can You Leave a Chipped Tooth Alone?

A tiny, superficial enamel chip may occasionally require little or no treatment beyond smoothing the edge.

Larger fractures are different.

Leaving a damaged tooth untreated may allow the fracture to worsen, bacteria to enter the tooth, or decay to develop in areas that are difficult to clean.

A tooth that could have been repaired with a relatively simple restoration may eventually require a crown, root canal, or extraction if the damage progresses.

Can a Broken Tooth Heal Itself?

No.

Unlike bone, tooth enamel doesn’t regenerate after a piece breaks away.

Your dentist may be able to repair or restore the tooth, but the fractured portion will not naturally grow back.

That’s one reason having the tooth evaluated early is worthwhile.

How Can You Prevent Broken Teeth?

Not every accident is preventable, but you can reduce your risk.

Avoid chewing ice and extremely hard foods, and never use your teeth as tools to open packages or bottles.

If you grind your teeth at night, ask your dentist whether a nightguard would help protect them.

Athletes should also wear an appropriate mouthguard during activities where dental injuries are possible.

Finally, keep up with regular dental examinations. Decay, failing restorations, and cracks can sometimes be identified before a tooth suffers a major fracture.

Frequently Asked Questions

Don’t Ignore a Broken Tooth

Breaking a tooth doesn’t automatically mean you’ll lose it.

Depending on the extent of the damage, treatment may be as simple as smoothing a small chip or placing a tooth-colored restoration. Even significantly damaged teeth can often be saved with a crown or root canal treatment.

The important thing is having the tooth evaluated before a small problem has an opportunity to become a bigger one.

If you’ve chipped or broken a tooth, contact the Alexandria Smile Center. We can evaluate the damage, explain your treatment options, and determine the best way to get you comfortable and protect your tooth for the future.