Considerations To Know About What Is Sleep Apnea Sleep Apnea: What is It? Sleep apnea, generally obstructive sleep apnea (OSA), happens when your airway blocks during sleep. This blockage can happen often times a night. It disrupts your sleep and cuts off oxygen to your body. The National Institute of https://archerdzvpl.therainblog.com/29955838/a-simple-key-for-sleep-apnea-unveiled