Not Known Details About Sleep Apnea Risks Understanding Sleep Apnea Sleep apnea, mainly obstructive sleep apnea (OSA), occurs when your airway obstructs throughout sleep. This clog can take place many times a night. It disrupts your sleep and cuts off oxygen to your body. The National Institute of Health says https://sleepapnealifeexpectancy61652.goabroadblog.com/30123293/not-known-details-about-sleep-apnea-risks