Teeth Grinding at Night (Bruxism): Symptoms and Treatment

Bruxism is the involuntary clenching or grinding of teeth. It usually occurs during sleep at night but can also happen during stressful moments throughout the day. More common than many people think, this condition can lead to serious dental and jaw problems if left untreated.

The most noticeable symptoms of bruxism include jaw pain upon waking, headaches, pain around the ears, and tooth sensitivity. Prolonged bruxism can cause enamel wear, tooth fractures, and even tooth loss.

Stress has a significant impact on bruxism. Work pressure, anxiety, and sleep irregularities are the main risk factors. Additionally, sleep apnea, excessive caffeine consumption, and certain medications can also trigger bruxism.

Diagnosis is usually made during a dental examination. Wear marks on tooth surfaces, tenderness in jaw muscles, and sounds in the jaw joint are important indicators of bruxism. In some cases, a sleep study may also be requested.

The most common and effective treatment is using a night guard (occlusal splint). This custom-made transparent guard is worn over the upper teeth during sleep, preventing direct contact between upper and lower teeth. This protects the teeth from wear and reduces pressure on the jaw joint.

Stress management is also an important part of treatment. Relaxation exercises, regular physical activity, and improving sleep hygiene can reduce bruxism symptoms. In some cases, physiotherapy or jaw exercises may also be recommended.

If you notice symptoms of bruxism, it is important to see a dentist without delay. Early treatment allows you to control the problem before permanent damage occurs to your teeth.