Bruxism is excessive grinding, clenching or rubbing of the teeth against other teeth. Bruxism, which could occur during day time or in the night, is caused by involuntary movement of the jaws that are outside the normal functions of speaking chewing or swallowing.
Although reports on prevalence of bruxism varies significantly, in children younger than 11 the most cited statistics put prevalence between 14 to 20 percent. Usually, bruxism appears in healthy babies soon after the eruption of teeth, at around 1 year of age. In most children, it disappears with age.
According to an article published in Dimensions of Dental Hygiene, day time bruxism can be stopped or modified when the child becomes aware of it. Sleep bruxism however, cannot be consciously stopped in the same way. This is why sleep related bruxismhas been classified as a sleep-related movement disorder by The International Classification of Sleep Disorders.
Those who have bruxism will show symptoms such as anxiety, stress, tension, depression and insomnia. Earache, headache, sore or painful jaws and eating disorders also appear as symptoms of bruxism. There could also be teeth sensitivity to hot, cold or sweet food and beverages.
Little research has been done on bruxism treatments for children. According to Rochelle G. Lindemeyer, DMD, and director of the Pediatric Dental Residency Program at the University of Pennsylvania School of Dental Medicine in Philadelphia, the most common treatment used in bruxismthe rigid occlusal splinthas not been proven effective with primary teeth. According to Lindemeyer who is also an attending
dentist at the Childrens Hospital of Philadelphia and a diplomate of the American Board of Pediatric Dentistry, the best treatment recommended is no treatment. This is because children generally outgrow the condition.
That is the general rule which is applicable to most kids. But, the situation is different for the exceptionskids with severe psychological problems and those who have upper airway obstructions. Children who suffer from upper airway obstruction or have severe psychological problems should be referred to a specialist.
Food and beverages containing caffeinesuch as colas, coffee, chocolateand alcohol may contribute to causing bruxism. Parents should watch the patterns of consumption and occurrence so that they can help children avoid items that cause teeth grinding.
In some children, certain types of medication used for treating depression and other similar psychiatric medications may bring about bruxism. In such cases it is necessary to seek alternative drugs and other treatment options.
More information on bruxism
You can learn more about bruxism on FreeDentistFinder.com.
The Bruxism Association website in the UK provides a lot of information on causes, symptoms and effects of bruxism as well as who is at risk and a way to find out whether you are at risk.
