What to Do About a Cracked Tooth

A cracked tooth can range from a tiny surface line to a break that reaches the nerve, and you cannot always tell how serious it is just by looking. If you have a cracked tooth, the most important steps are to rinse your mouth with warm water, avoid chewing on that side, and see a dentist as soon as possible. Acting quickly can often save the tooth and prevent infection.

At BH Dental NY, Dr. Leslie Azran and the team treat cracked teeth for patients at our offices in Harlem and Brooklyn, and our emergency dentistry care is available when you cannot wait.

What to Do Right Away If You Have a Cracked Tooth

1. Rinse with warm water. Gently clean your mouth to remove any debris.
2. Save any broken pieces. Keep them in milk or saliva and bring them to your appointment.
3. Apply a cold compress. Place it on the outside of your cheek to reduce swelling and pain.
4. Avoid chewing on that side. Biting down can make the crack deeper.
5. Take over-the-counter pain relief as directed on the label if needed. Do not place aspirin directly on the gum.
6. Cover sharp edges. Dental wax or sugar-free gum can protect your tongue and cheek.
7. Call your dentist right away. Even a painless crack should be examined promptly.

Types of Cracked Teeth

Not all cracks are the same. The type of crack determines the treatment you will need.

Signs of a Cracked Tooth

Some cracks are visible, but many are not. Common symptoms include:

• Sharp pain when you bite down, especially when you release the bite
• Sensitivity to hot, cold, or sweet foods and drinks
• Pain that comes and goes
• Swelling or tenderness in the gum near the tooth
• A rough edge you can feel with your tongue

What Causes a Tooth to Crack?

• Biting down on hard foods like ice, hard candy, or popcorn kernels
• Teeth grinding or clenching, especially at night
• Large fillings that weaken the tooth structure
• Injury or trauma to the mouth
• Sudden temperature changes, such as hot coffee followed by ice water
• Age, since teeth become more brittle over time

Cracked Tooth Treatment Options

The right treatment depends on how deep the crack goes and which part of the tooth is affected.

• Dental bonding or a filling for small chips and minor cracks.
• A dental crown to hold a cracked tooth together and protect it from further damage.
• A root canal if the crack has reached the nerve and caused infection or severe pain.
• A veneer for cracks on front teeth where appearance matters.
• Extraction and replacement if the tooth cannot be saved, using a dental implant or another option.

You can see every treatment we offer on our services page.

When a Cracked Tooth Is a Dental Emergency

Call right away or seek emergency dental care if you have:

• Severe or throbbing pain
• A tooth that is broken down to the gumline
• Swelling in the face, jaw, or gums
• Bleeding that will not stop
• A pimple-like bump on the gums, which may signal an abscess

Go to the emergency room if you have difficulty breathing or swallowing, or if swelling is spreading quickly.

Can a Cracked Tooth Heal on Its Own?

No. Unlike a broken bone, a cracked tooth cannot repair itself. The crack can deepen over time, allowing bacteria to reach the inner pulp and cause infection. Early treatment is simpler, less costly, and gives the tooth the best chance of being saved.

How to Prevent a Cracked Tooth

• Avoid chewing ice, hard candy, and other hard objects
• Wear a nightguard if you grind or clench your teeth
• Wear a mouthguard during sports
• Do not use your teeth to open packages or bottles
• Keep up with regular exams so weak teeth and worn fillings are caught early

Cracked Tooth Care in Harlem and Brooklyn

BH Dental NY welcomes patients at our office in the Morningside Heights neighborhood of Harlem and at our Brooklyn office on Atlantic Avenue. Whichever location is closer to you, our team can examine the tooth, take X-rays, and recommend the right treatment.

Frequently Asked Questions

What should I do if I have a cracked tooth?

Rinse your mouth with warm water, apply a cold compress, avoid chewing on that side, and call your dentist as soon as possible. Keep any broken pieces to bring with you.

Is a cracked tooth an emergency?

It can be. If you have severe pain, swelling, bleeding, or a tooth broken down to the gumline, treat it as an emergency. Even a painless crack should be seen soon, since it can worsen quickly.

Can a cracked tooth be saved?

Often yes, especially when it is treated early. Many cracked teeth can be saved with bonding, a crown, or a root canal. Cracks that extend below the gumline may be harder to save.

How long can I wait to see a dentist for a cracked tooth?

As soon as possible, ideally within a day or two. Waiting increases the risk of the crack spreading, infection, and the need for more extensive treatment.

Will a cracked tooth go away on its own?

No. A cracked tooth does not heal itself, and the pain may come and go even as the damage gets worse.

How do dentists fix a cracked tooth?

Treatment depends on the crack. Options include bonding, a crown, a root canal followed by a crown, or extraction and replacement when the tooth cannot be saved.

Does a cracked tooth always hurt?

No. Some cracks cause no pain at first, while others cause sharp pain when biting or sensitivity to temperature. Lack of pain does not mean the crack is harmless.

Can a cracked tooth cause an infection?

Yes. If bacteria enter through the crack and reach the pulp, an infection or abscess can develop, which can cause swelling, fever, and severe pain.

Book an Appointment for Your Cracked Tooth

Do not wait for a cracked tooth to get worse. The team at BH Dental NY is ready to help you find relief and protect your smile. Book your appointment online today at our Harlem or Brooklyn office, or learn more about our emergency dentistry services.