What is a sleep disorder characterized by pauses in breathing during sleep?
Sleep and breathing is apnea either as the result of obstruction of the air passages or inadequate respiratory muscle activity. Sleep apnea (or sleep apnoea in British English; /æpˈniːə/) is a sleep disorder characterized by pauses in breathing or instances of shallow or infrequent breathing during sleep. Each pause in breathing, called an apnea, can last for several seconds to several minutes, and may occur 5 to 30 times or more in an hour. Sleep and breathing Significant physiologic changes in breathing take place during normal sleep related to alterations in respiratory drive and musculature. Set point of ventilation is different in wakefulness
Shift work sleep disorder non-amphetamine alerting drugs originally developed for the treatment of narcolepsy that have been approved by the FDA (the US Food and Drug Administration) for excessive sleepiness associated with SWSD. Obtaining enough sleep during the day is a major problem for many night workers. Hypnotics given in the morning can lengthen daytime sleep; however, some studies have shown that nighttime sleepiness may be unaffected. Zopiclone has been shown to be ineffective in increasing sleep in shift workers. Shift work sleep disorder Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder characterized by insomnia and excessive sleepiness affecting people whose