Obstructive Sleep Apnea (OSA) occurs when your airway temporarily collapses during sleep. At the sleep center, you can expect to undergo a sleep study, which uses several devices to record activity during sleep. It is really troublesome if a person snores very loudly, it disturbs others sleep and rest. Because it is a physical disorder, sleep apnea is caused by physical conditions.
These patients are often urged to use a continuous positive airway pressure (CPAP) oxygen machine. High blood pressure , stroke , daytime sleepiness, congestive heart failure (low flow of blood to the heart), insomnia , and mood disorders can be caused or worsened by sleep apnea.
A disorder, first described in 1965, characterized by recurrent interruptions of breathing during sleep due to temporary obstruction of the airway by lax, excessively bulky, or malformed pharyngeal tissues (soft palate, uvula, and sometimes tonsils), with resultant hypoxemia and chronic lethargy.
The National Sleep Foundation says that people with sleep apnea sometimes report insomnia, though it's not so clear which causes which. Kuna ST, Gurubhagavatula I, Maislin G, et al. Non-inferiority of Functional Outcome in Ambulatory Management of Obstructive Sleep Apnea.
But you can get around this difficulty by asking a bed partner to observe your sleep habits, or by recording yourself during sleep. Her sleep efficiency rating (the percentage of time she was actually asleep) was 73%. In simplified terms, an apnea occurs when a person stops breathing for 10 seconds or more.
this page Jelic thinks that's the key to why sleep apnea causes heart attacks and strokes and other cardiovascular diseases and statins seem to help. A CPAP machine, or continuous positive airway pressure machine, delivers air through a mask kept over the nose or both the nose and mouth.
Apnea sufferers will claim to doctors that they feel alert, but their performance will be poor when tested. If you find yourself sleepy during the day, you probably need more sleep at night. Sleep apnea is more common than you think because it often goes undiagnosed, says Nancy Foldvary-Schaefer, DO, MS , Director of Cleveland Clinic's Sleep Disorders Center.