Do you wake up with a sore jaw or notice your teeth feel sensitive for no obvious reason? Has your child been complaining of headaches, or has a dentist mentioned unusual tooth wear? These can all be signs of teeth grinding, also known as bruxism, and many people don’t even realize they’re doing it.
Bruxism most often happens during sleep, which means it can go unnoticed for months or even years. While occasional grinding isn’t always a concern, ongoing bruxism can lead to discomfort and long-term dental issues if left untreated.
Signs of teeth grinding
Some common signs of bruxism include:
- Jaw pain or tightness, especially in the morning
- Headaches, particularly around the temples
- Worn, flattened, or chipped teeth
- Tooth sensitivity with no clear cause
- Clicking or soreness in the jaw joint (TMJ)
- In children, grinding noises during sleep
If you notice one or more of these symptoms, it’s a good idea to mention them at your next dental visit.
What causes bruxism?
There isn’t always a single cause. Teeth grinding is often linked to stress or anxiety, but it can also be related to bite alignment, sleep issues, or lifestyle factors. In children, bruxism is fairly common and often temporary, especially during periods of growth or tooth development.
Solutions and treatment options
The right solution depends on the cause and severity. Common approaches include:
- Custom night guards, which protect teeth from wear and reduce strain on the jaw
- Stress management strategies, such as relaxation techniques before bed
- Monitoring in children, as many outgrow the habit
- Addressing bite or jaw alignment concerns, if needed
Prevent damage from teeth grinding
Teeth grinding is common and can cause damage that requires fillings or even dental crowns. Early detection can prevent damage, ease discomfort, and protect your smile. If you suspect bruxism, for yourself or your child, a dentist can help identify the signs and recommend the right next steps.