By Rebekah Almquist
Brooke Army Medical Center Public Affairs
More than 90 percent of sleeping disorders involve trouble falling asleep at night or staying awake during the day.
Obstructive Sleep Apnea, the most common disorder, is a blockage of the airway that
keeps oxygen from entering the lungs, explained Army Col. (Dr.) William Frey, Brooke Army Medical Center sleep expert and consultant to the Surgeon General sleep medicine.
Individuals with OSA often wake up choking due to lack of breath. Sleep clinics prescribe Positive Airway Pressure devices to open airways and allow patients to breath regularly – ensuring a full night’s rest.
“Some people recognize this and wonder why they wake up. If it happens enough times over an eight-hour period, there is no continuity of sleep. That can lead to daytime sleepiness,” Frey said. “This still has the same consequences of not getting adequate sleep. OSA is found in 25 percent of men and 10 percent of women over 30.”