Bruxism is the phenomenon of grinding or clenching teeth excessively between the upper and lower jaws, often occurring during sleep. Typically, individuals are unaware of this condition, although some may experience bruxism while awake. The grinding of teeth can create unpleasant noises for those sleeping nearby and for others around.
While bruxism is not life-threatening, it can significantly impact the quality of life for both the individual and those around them, leading to several potential issues including:
– Teeth can become worn down, chipped, or break dental restorations; dentures may also get damaged, and the surfaces of teeth can be eroded.
– Bruxism can cause muscle pain, headaches, and neck pain.
– It may lead to temporomandibular joint (TMJ) disorders, making chewing and opening the mouth difficult.
– Aesthetically, individuals with chronic bruxism may develop an asymmetrical facial appearance, which can make them appear older.
Causes and Contributing Factors: There are numerous causes and factors that can lead to bruxism, which may act independently or in combination, including:
– Stress from work or daily pressures can lead to bruxism during sleep.
– Obstructions or issues with the bite alignment.
– Dysfunctional disorders of the central nervous system.
– Malnutrition in children or the elderly.
– Excessive alcohol consumption and smoking; some authors even suggest a genetic predisposition to bruxism.
Contributing factors that exacerbate the condition include: gum disease, jaw muscle stiffness, and TMJ inflammation, which can increase the likelihood of grinding or clenching.
Treatment: Currently, there is no definitive treatment for bruxism, but several methods can help reduce or prevent the condition, such as: removing obstructions in the bite; managing stress; eliminating habits like drinking alcohol and smoking. Using a night guard can help prevent grinding episodes and protect teeth from damage, potentially reducing muscle and TMJ pain…
Dr. Bach Long
