How Should You Take Care of a Cracked Tooth to Prevent Further Damage?
A cracked tooth doesn’t always scream for attention — sometimes it whispers with subtle pain, occasional sensitivity, or an odd sensation when biting down. But even the smallest hairline fracture can pave the way for more significant dental concerns if not managed correctly. Caring for a cracked tooth goes beyond surface-level treatment — it’s about knowing what actions protect your smile and which habits may compromise it.
This blog explores everything you need to know to look after a cracked tooth, manage discomfort, avoid complications, and protect your oral health long-term.
What Are the Signs That You May Have a Cracked Tooth?
Cracks in teeth may vary in size and depth, making them difficult to self-diagnose. However, there are several telltale signs that could indicate a tooth fracture:
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Sharp pain when biting or chewing
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Sensitivity to hot, cold or sweet foods
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A sensation that pain comes and goes unpredictably
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Swelling or tenderness around the gum near the affected tooth
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A visible line or crack on the tooth surface
Even without obvious symptoms, cracked teeth can develop complications, which is why it’s essential to seek professional dentist assessment early.
What Are the Most Common Types of Tooth Cracks?
Understanding the type of crack helps determine the right course of care and treatment.
How Can You Manage a Cracked Tooth Before Seeing a Dentist?
Prompt dental attention is important for any suspected tooth crack, but in the interim, certain habits can help minimise further harm:
Do:
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Chew on the opposite side of your mouth
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Rinse with lukewarm water to keep the area clean
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Maintain gentle but thorough oral hygiene
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Use a soft-bristled toothbrush
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Book a dental appointment as soon as possible
Avoid:
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Biting into hard foods like nuts or ice
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Chewing sticky or chewy lollies
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Using the affected tooth to open packets or bottles
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Ignoring persistent pain or sensitivity
These immediate steps help prevent the crack from worsening and reduce your risk of infection or deeper fractures.
How Does a Cracked Tooth Affect Oral Health If Left Untreated?
A crack may start small but can deepen over time due to pressure from chewing, clenching, or grinding. If bacteria enter the crack and reach the inner pulp, complications such as infection, inflammation, or abscess formation can occur.
Untreated cracked teeth may lead to:
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Irreversible nerve damage
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Gum swelling or abscesses
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Complete tooth fracture or tooth loss
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Bone loss around the affected area
Early diagnosis and intervention help preserve the tooth and reduce the need for complex treatment.
What Treatment Options Are Available for Cracked Teeth?
The treatment for a cracked tooth depends on its severity, location, and how far the crack has extended into the tooth structure.
In many cases, cracked teeth can be saved with timely care. Your dental provider will recommend the best course of action based on diagnostic imaging and clinical examination.
How Should You Maintain Oral Hygiene After a Tooth Crack?
Oral hygiene is critical in preventing infection and supporting the healing or restoration of a cracked tooth. It’s important to stay consistent with your dental care while also being gentle around the affected area.
What Habits Can Help Prevent Further Damage to a Cracked Tooth?
Once a tooth has cracked, it becomes more vulnerable to further trauma. Being mindful of daily habits and dietary choices can prevent worsening of the condition.
Key protective habits include:
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Avoiding biting on hard foods or objects
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Not chewing ice or using teeth as tools
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Wearing a nightguard if you clench or grind your teeth
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Seeking dental advice before flying if tooth pain worsens with pressure
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Staying on track with regular dental check-ups
Why Is a Custom Nightguard Useful for Cracked Teeth?
If you clench or grind your teeth during sleep (bruxism), a custom nightguard may be recommended. These appliances are designed to:
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Cushion your teeth from excessive forces
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Prevent further cracking or wearing of enamel
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Reduce jaw strain and associated headaches
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Protect dental restorations such as fillings or crowns
Why Choose Tamworth Oral Health and Dental Care for Cracked Tooth Management?
When you have a cracked tooth, every decision you make next matters. At Tamworth Oral Health and Dental Care, we understand the importance of early diagnosis and tailored treatment to preserve your natural teeth. Our experienced team provides a calm and professional environment where patients are supported with education, imaging, and modern restorative techniques.
We don't just restore smiles — we protect them. Whether you’ve chipped a front tooth or are feeling discomfort while chewing, our team takes a thorough, compassionate approach to your care. With a focus on prevention and preservation, we’ll work with you to ensure that the integrity and function of your smile are safeguarded for the long term.
Important FAQs
Q1. How do I know if my tooth is cracked or just sensitive?
Cracked teeth often cause sharp pain when biting down or chewing, especially if the pain comes and goes. Sensitivity alone may be due to enamel wear or gum recession, but a dentist can assess the difference.
Q2. Will a cracked tooth heal on its own?
No. Once a tooth is cracked, it cannot regenerate or repair itself. Prompt professional treatment is necessary to prevent further damage or infection.
Q3. Can I still eat normally with a cracked tooth?
You should avoid chewing on the affected side and stick to soft foods until your dentist advises otherwise or treatment is complete.
Q4. Is bonding strong enough to fix a cracked tooth?
For minor cracks, composite bonding can be a strong and effective solution. More severe cracks may require crowns or root canal treatment.
Q5. What happens if the crack reaches the root of the tooth?
If a crack extends into the root, treatment becomes more complex and may involve root canal therapy or, in some cases, extraction.
Q6. How can I prevent cracks in my teeth in the future?
Avoid hard foods, protect your teeth during contact sports with a mouthguard, and wear a nightguard if you grind your teeth at night.
References
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Australian Dental Association – “Cracked Teeth”
https://www.ada.org.au/Dental-Health-Week/Resources/Cracked-Teeth -
Healthdirect Australia – “Dental Problems and Injuries”
https://www.healthdirect.gov.au/dental-problems-and-injuries -
Dental Health Services Victoria – “Oral Health Topics”
https://www.dhsv.org.au
Disclaimer
All dental procedures involve potential risks and benefits. The information provided in this blog is general in nature and should not be taken as medical advice. We recommend that you seek guidance from a suitably qualified health professional before making decisions about your oral health. Where appropriate, you may also wish to consider obtaining a second opinion.
Any images or videos featured are shared with the informed consent of our patients and are intended for educational purposes only. They are not a guarantee of results, as every patient is unique. Treatment outcomes — including recovery, potential complications, and effectiveness — can vary from person to person.