Sleep Bruxism

Sleep Bruxism: The Silent Threat to Oral Health

Sleep bruxism, commonly known as nighttime teeth grinding or clenching, is a sleep-related movement disorder that affects both children and adults. Many individuals are unaware of this habit until they experience symptoms such as jaw pain, morning headaches, tooth sensitivity, or excessive tooth wear.

Bruxism is often associated with stress, anxiety, sleep disturbances, malocclusion, lifestyle factors, and in some cases, obstructive sleep apnea. Continuous grinding can lead to enamel loss, fractured teeth, temporomandibular joint (TMJ) disorders, and muscle fatigue. Patients may also complain of disturbed sleep and facial discomfort.

Early diagnosis is extremely important. Dentists play a crucial role in identifying clinical signs such as attrition, cheek biting, tongue indentations, and muscle tenderness. Advanced diagnostic approaches including sleep studies and digital monitoring devices are increasingly helping clinicians understand the severity and pattern of bruxism.

Management of sleep bruxism requires a multidisciplinary approach. Stress reduction, sleep hygiene improvement, behavioral therapy, occlusal splints (night guards), and management of associated sleep disorders can significantly reduce its harmful effects.

As awareness regarding sleep-related disorders is increasing, timely dental consultation can help preserve oral health, improve quality of sleep, and prevent long-term complications. Healthy sleep and healthy teeth are deeply interconnected, making sleep bruxism an important public health concern.