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Adult Dentistry

Teeth Grinding: Protect Your Smile While You Sleep

Dr. Roger Gershfeld
February 5, 2026 5 min read

Bruxism can cause serious damage to your teeth. Learn the signs and how to stop grinding.

Many people grind their teeth at night without realizing it. This habit, called bruxism, can cause significant damage to your teeth, jaw, and overall oral health.

Signs You May Be Grinding

  • Worn, flattened, or chipped teeth
  • Jaw pain or tightness, especially in the morning
  • Headaches upon waking
  • Tooth sensitivity
  • Disrupted sleep (partner may hear grinding)
  • Facial pain

Causes of Teeth Grinding

Stress and Anxiety The most common cause. Stress often manifests physically during sleep.

Sleep Disorders Sleep apnea and other sleep issues are linked to bruxism.

Bite Problems Misaligned teeth or jaw can trigger grinding.

Lifestyle Factors Caffeine, alcohol, and certain medications may contribute.

Consequences of Untreated Bruxism

  • Cracked or broken teeth
  • Worn enamel
  • TMJ disorders
  • Chronic headaches
  • Need for crowns, bridges, or implants

Treatment Options

Custom Nightguards A custom-fitted guard protects teeth and reduces jaw strain. Far more effective than over-the-counter options.

Stress Management Relaxation techniques, exercise, and counseling can help.

Lifestyle Changes Reduce caffeine, limit alcohol, and establish good sleep habits.

Addressing Underlying Causes

If sleep apnea or bite problems are contributing, treating those conditions can reduce grinding.

Related Topics

bruxism
teeth grinding
nightguard

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