What Is Bruxism?

Bruxism is the involuntary grinding, clenching, or gnashing of teeth, often happening during sleep without you even knowing it. Over time, bruxism can cause significant damage to your teeth, jaw, and overall oral health. Many people only discover they grind their teeth when a dentist notices the wear patterns.

Common Causes

• Stress and anxiety (the most common trigger)
• Sleep disorders like sleep apnea
• Misaligned bite or crooked teeth
• Certain medications (antidepressants, stimulants)
• Excessive caffeine or alcohol consumption
• Smoking
• Hereditary factors

When to See a Dentist

See a dentist if you wake up with jaw pain, headaches, or sore teeth, if your partner says they hear you grinding at night, if your teeth appear flattened, chipped, or worn, or if you notice increased tooth sensitivity. Untreated bruxism can crack teeth and damage dental work.

Treating Bruxism

A custom-fitted night guard is the most common and effective treatment — it protects your teeth from grinding damage while you sleep. We may also recommend stress management techniques, treating underlying sleep disorders, or adjusting your bite. For teeth already damaged by grinding, crowns or bonding can restore them.