The Consequences of untreated OSA are large ranging and so are postulated to final result with the fragmented sleep, intermittent hypoxia and hypercapnea, intrathoracic strain swings, and elevated sympathetic nervous action that accompanies disordered breathing during sleep. Individuals with OSA frequently really feel unrested, fatigued, and sleepy during the daytime. https://www.refreshsleep.net/adult-and-child-sleep-clinic-our-services/nightmares