Dental IssuesTeeth Grinding (Bruxism)
4 min readFebruary 19, 2026

Teeth Grinding (Bruxism): What It Is and What to Do

What Teeth Grinding Might Mean

Waking up with a sore jaw or a dull headache? You might be grinding your teeth at night. This is a common condition called bruxism. Many people do it without even knowing. It can happen during the day, but nighttime grinding is often the bigger problem. Over time, it can wear down your teeth and cause other issues. It's your body's way of saying something is out of balance, often from stress or a sleep issue.

Common Causes of Teeth Grinding

So, why do people grind their teeth? Stress and anxiety are big reasons. When you're worried or tense, your jaw can clench, especially when you sleep. An abnormal bite or missing or crooked teeth can also be a cause. Sleep problems, like sleep apnea, are another trigger. Even your lifestyle choices, like drinking alcohol or caffeine, can make grinding worse. It’s not just one thing, but a mix of factors that can lead to this habit.

What to Do Now

Feeling worried about teeth grinding? We understand, and there’s a clear path to feeling better. Here’s how to start:

  1. Notice your symptoms. Pay attention to jaw pain, headaches, or worn-down teeth. Knowing what’s happening is the first step to fixing it.
  2. Try to reduce stress. Since stress is a major cause, try relaxation techniques. Deep breathing, meditation, or a warm bath before bed can help calm your mind and jaw.
  3. Get a personalized plan. Your dentist can confirm if you have bruxism and may recommend a night guard. For guidance on what to ask your dentist and to track your symptoms, you can use the DentaSmart app. Remember, DentaSmart is a tool to help you and your dentist and does not replace professional dental care.

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