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7 Signs You Grind Your Teeth and How to Stop

Teeth grinding, also known as bruxism, is a common habit that often occurs unconsciously, particularly during sleep. While it may seem harmless, chronic teeth grinding can lead to serious dental issues and discomfort. One of the first steps in addressing the problem is recognizing the signs. If you notice any of these symptoms, it’s essential to take action to prevent further damage.

1. Unexplained Jaw Pain

Experiencing unexplained jaw pain can be a telltale sign that you’re grinding your teeth. If you wake up with soreness or notice discomfort throughout the day, it’s worth investigating further. Teeth grinding, or bruxism, can put excessive pressure on the jaw joints and muscles, leading to pain or even temporomandibular joint disorder (TMJ). Pay attention to any clicking or popping sounds when you open and close your mouth, as these can also indicate teeth grinding.

2. Worn or Flattened Teeth

If you’ve noticed that your teeth appear worn down or flattened, it could be a sign of bruxism. Constant grinding can erode the enamel and alter the shape of your teeth over time. Front teeth might become shorter, and back teeth could show signs of flattening. A visit to a dentist like those at River North Dental can confirm whether teeth grinding is the cause and help prevent further damage.

3. Tooth Sensitivity

Increased tooth sensitivity, particularly to hot or cold temperatures, can be an indication of teeth grinding. As the enamel wears down, the underlying dentin becomes exposed, leading to heightened sensitivity. If you find yourself wincing when consuming certain foods or drinks, it’s wise to consult a dental professional to determine if teeth grinding is the culprit.

4. Headaches or Earaches

Frequent headaches or earaches can be attributed to teeth grinding. Excessive pressure on the jaw joints and surrounding muscles can lead to tension headaches or pain radiating to the ears. If you’ve ruled out other causes and find yourself experiencing these symptoms regularly, it’s essential to address the possibility of teeth grinding with your dentist.

5. Chipped or Cracked Teeth

Grinding your teeth can result in chipped, cracked, or even fractured teeth. The repetitive force applied to your teeth can weaken their structure and make them more susceptible to damage. If you notice sudden chips or cracks in your teeth, it’s a clear sign that bruxism might be a factor. Seeking prompt dental attention can prevent further deterioration.

6. Disrupted Sleep Patterns

Teeth grinding often occurs during sleep and can disrupt your sleep patterns. If you find yourself waking up frequently during the night, it could be due to the grinding sounds or the discomfort it causes. Additionally, if your partner mentions hearing grinding noises while you sleep, it’s time to consider the possibility of bruxism.

7. Chewing Marks on the Inside of Your Cheeks

If you frequently wake up with the inside of your cheeks chewed up or notice indentations, it’s a sign that you’re grinding your teeth. The pressure and friction generated by grinding can cause your cheeks to get caught between your teeth, resulting in soreness and visible marks. This is often an overlooked sign but can be a clear indicator of bruxism.

How to Stop Grinding Your Teeth

To put an end to teeth grinding, start by managing stress through relaxation techniques like deep breathing, meditation, and yoga. Reduce your intake of caffeine and alcohol, especially in the evenings, to prevent muscle tension. Establish a calming bedtime routine that avoids screens and bright lights before sleep. Consider a custom mouthguard, provided by a dental professional, to protect your teeth during sleep and alleviate muscle strain. Cognitive Behavioral Therapy (CBT) can address underlying stress and anxiety triggers, while changing your sleeping position and adjusting your diet can also help reduce grinding. Work closely with a dentist or orthodontist to develop a personalized strategy for overcoming teeth grinding and ensuring your oral health.


Recognizing the signs of teeth grinding is crucial for maintaining your oral health and preventing further damage. If you identify with any of these signs, don’t hesitate to reach out to a dental professional. They can diagnose the issue, recommend appropriate treatment options, and help you take steps to protect your teeth and overall well-being.

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