Teeth can break due to trauma, biting hard foods, or aging. Chipped teeth are very sensitive and can cause discomfort when consuming hot or cold foods. Common causes include:
1. Chewing Hard Foods
Excessive pressure from biting harder foods can break teeth.
2. High Sugar Intake
Sugar enhances bacterial growth inside the mouth, weakening enamel and making teeth more prone to cracking.
3. Bruxism (Teeth Grinding)
Grinding teeth over time due to stress or health reasons can lead to chipped teeth.
4. Physical Trauma
Unexpected falls, accidents, or sports injuries can break teeth.
5. Tooth Cavities
Weakened teeth from cavities or previous dental fillings are more likely to crack.
6. Aging
As we age, our teeth lose their sharpness and become more likely to break.
7. Temperature Changes
Rapid temperature changes from consuming hot and cold foods cause teeth to expand and contract, making them more fragile.
8. Poor Oral Hygiene
Improper oral care and not rinsing after eating can lead to debris accumulation, causing chipped teeth.
9. Dry Mouth (xerostomia)
Reduced saliva flow can make enamel brittle and prone to chipping.
10. Acid Reflux
Gastric juices from acid reflux can erode enamel, increasing the risk of tooth damage.
Symptoms of a Chipped Tooth
While discomfort and pain are common, some individuals may also experience swelling, gum irritation, or bleeding. Symptoms include:
1. Visible Damage
A chipped tooth may have a sharp edge that feels uneven to the tongue.
2. Pain and Swelling
Pain while chewing or biting, particularly in the back teeth, can lead to gum irritation and occasional bleeding.
3. Tooth Sensitivity
Sensitivity to hot or cold food and drinks is a common symptom.
4. Change in Taste and Odor
A metallic taste, persistent dry mouth, and bad breath can occur due to broken teeth.
While some symptoms may subside with home remedies like rinsing with warm water or applying ice packs, professional dental care is recommended for long-term relief.
Can Broken Teeth Affect Overall Health?
Yes, broken teeth can lead to several health issues , including:
1. Infections
Bacteria can enter the tooth pulp through cracks, leading to infections that may spread to nearby tissues and bones.
2. Gum Disease
Broken teeth can damage the gums, causing pain and potential infections.
3. Discomfort
Sharp edges from broken teeth make chewing, swallowing, and even speaking difficult.
4. Alignment Issues
Inability to close or open the mouth properly may cause painful jaw discomfort.
5. Nutritional Problems
Painful chewing can lead to a lack of proper nutrition due to difficulty consuming solid foods.
6. Jaw Problems
Broken teeth put excessive strain on neighboring teeth and can disrupt the bite, leading to Temporomandibular joints (TMJ) disorders and headaches.
7. Mouth Ulcers
Canker sores or ulcers may form due to irritation from chipped teeth. If persistent, they require medical attention.
8. Sepsis
In severe cases, untreated dental infections from broken teeth can lead to life-threatening sepsis.
Prompt treatment of broken teeth is essential to prevent these complications. Regular dental check-ups and good oral hygiene can help maintain dental health.
Complications of a Cracked Tooth
One of the biggest complications of a cracked tooth is an infection that spreads to the bone and gums. Symptoms of a dental infection (also known as a tooth abscess) include:
- Fever
- Pain while chewing
- Swollen gums
- Sensitivity to heat and cold
- Tender glands in the neck
- Bad breath
- Mouth ulcers
A dentist may drain pus from the infection and prescribe antibiotics to eliminate bacteria.
Can a Broken Tooth Cause Mouth Ulcers?
Yes. A “mouth ulcer” refers to any sore in the mouth, typically appearing red, yellow, or white. The most common cause of a single ulcer is accidentally biting a sharp or damaged tooth. Mouth ulcers can develop on the:
- Gums
- Tongue
- Palate (roof of the mouth)
- Inner cheeks
- Inner lips
These ulcers can make eating, drinking, and speaking uncomfortable. While most heal within 1-2 weeks, persistent ulcers may require medical attention.
Home Care Until You See the Dentist
While waiting for professional treatment, you can manage pain and discomfort with the following steps:
- Take over-the-counter pain relief (e.g., acetaminophen).
- Rinse with warm salt water to reduce inflammation.
- Cover the chipped tooth with wax paraffin or sugar-free chewing gum to prevent irritation.
- Apply clove oil, peppermint, tea bags ,or garlic paste for pain relief and antibacterial benefits.
How to Repair a Broken Tooth
The treatment for a broken tooth depends on the severity of the damage. Common dental procedures include:
1. Dental Bonding
A tooth-colored composite resin is applied to restore the tooth’s shape. This cost-effective, painless procedure typically lasts 3-10 years.
2. Dental Fillings
Minor cracks that do not reach the root can be filled with amalgam, powdered glass, or gold fillings, lasting over 20 years.
3. Veneers
Thin, custom-made porcelain or composite shells cover the front of the teeth. Veneers last 10-15 years but are costlier and time-consuming.
4. Dental Crowns
Crowns are used when cavities are large, and teeth are weakened. Porcelain crowns are often chosen for durability and aesthetics.
5. Root Canal Therapy
If a crack extends to the pulp, a Root canal surgery is performed to clean and repair the inner tooth before placing a crown.
6. Dental Implants
If the tooth cannot be saved, an implant may be the best long-term solution.
A dentist will assess the damage and recommend the best treatment based on tooth alignment, type, and severity of the break.
Expert Insights on Oral Health
Dr. Nisam, in a recent interview, emphasized the importance of oral hygiene and regular check-ups. He highlighted how tooth cracks can lead to ulcers, which, if left untreated, might develop into more serious conditions, including oral cancer.
Conclusion
Understanding the connection between broken teeth and mouth ulcers is essential for maintaining oral health. Ash tree clinic expert guidance on causes, symptoms, and treatments to restore your dental well-being. If you experience any of the symptoms discussed, consult a dental professional promptly to prevent complications.

A postgraduate in biotechnology, I have a history as a college lecturer and a wealth of academic writing expertise as a science writer. Through my experience bridging the gap between scientific communication and education, I am able to provide interesting and educational content for a variety of scientific fields.