The Implications of untreated OSA are broad ranging and therefore are postulated to end result through the fragmented sleep, intermittent hypoxia and hypercapnea, intrathoracic force swings, and amplified sympathetic anxious action that accompanies disordered breathing throughout sleep. People today with OSA typically sense unrested, fatigued, and sleepy in the daytime. https://www.refreshsleep.net/adult-and-child-sleep-clinic-our-services/sleep-apnea