Details, Fiction And Sleep Apnea Life Expectancy What is Sleep Apnea? Sleep apnea, primarily obstructive sleep apnea (OSA), takes place when your airway blocks during sleep. This clog can happen often times a night. It disrupts your sleep and cuts off oxygen to your body. The National Institute of Health https://sleep-apnea-weight-gain62728.weblogco.com/30848080/what-does-deviated-septum-mean