Oral appliances
custom-made by dentists with experience in the field of dental sleep
medicine can actually benefit people who suffer from two common disorders
that may share a link: bruxism (teeth grinding) and obstructive sleep apnea
(OSA).
Bruxism is
characterized by the grinding, clenching or gnashing of teeth, typically during
sleep. Although bruxism can lead to severe dental problems, as well as jaw and
facial pain, many people are unaware they suffer from this condition.
Likewise sleep apnea, which
is most commonly associated with loud, chronic snoring, but also results in
symptoms including daytime fatigue, morning headaches and difficulty focusing. If
not treated, obstructive
sleep apnea can contribute to a heightened risk for health problems
including hypertension, heart attack and stroke.
The results of a 2009
study included demonstrating a high rate of bruxism in patients diagnosed with
OSAA; the prevalence was especially high among men and Caucasians compared with
other groups. Other research has demonstrated similar association between
bruxism and sleep apnea.
If you, your partner or
your child experiences bruxism, it’s advisable to undergo an exam by a
physician with experience in the diagnosis and treatment of sleep disorders.
Often, a custom-made oral
appliance similar to a sports mouthguard can provide comfortable and
effective treatment for both teeth grinding and sleep apnea.