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Added: May 28, 2009
Sleep Disorders: Dr. William Frazier, a pulmonologist, discusses sleep disorders. The most common sleep disorder is sleep apnea. Sleep apnea occurs when the airway closes at night to cause you to stop breathing for a short period of time. This happens many times a night and causes many problems, including poor sleep. The most common symptom is snoring. Sleep apnea can causes multiple medical problems, and should be evaluated with a sleep study if sleep apnea is suspected.
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