Sleep disorders: Sleep Bruxism

One of the most common sleep disorders, besides snoring and sleep apnea, is grinding of teeth.  It is estimated that almost 10% of Americans grind their teeth on a nightly basis.  The grinding of teeth is called “sleep bruxism” and if left untreated, can cause damage to the teeth, headaches and jaw pain.

What happens during sleep bruxism?

When someone clenches or grinds their teeth, the upper and lower teeth are in direct contact for as much as 40 minutes per hour with a force of about 250 pounds.  As a result, a person can feel facial pain, headaches, have oversensitive teeth, tongue indentations or damage to tooth enamel.  It’s extremely important that a person who grinds their teeth sees a dentist immediately for treatment.

What causes sleep bruxism?

No one knows for sure what causes the grinding of teeth.   Several theories have developed over the years including stress, dopamine levels and functions of the nervous system, but none have been proven.  Contributing factors such as smoking, alcohol, caffeine, diet and sleeping habits can make the condition worse.

What is the solution for sleep bruxism?

The cheapest and simplest solution is a mouthguard, often used as an anti snoring devices to help those who are chronic snorers or who have sleep apnea.  The mouthguard is a small plastic device that will protect the teeth against damage, but won’t stop the grinding of teeth.  The cost of a mouthguard can range anywhere from $20 when bought in the store to $300 when made by a dentist which lasts longer and fit better.
Another solution for sleep bruxism is an anti-anxiety medication called clonazepam.  Although addicting, studies have shows that clonazepam  when used occasionally can help improve sleep bruxism.  Other solutions that have seen positive results are hypnosis, relaxation therapy and acupuncture.  To find the best solution, its best to consult a dentist or doctor first, so that the proper treatment can be found to either reduce or stop sleep bruxism permanently.
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