Are you feeling tired or sleepy during the day? Do you have a hard time breathing when lying down at night? If so, then you may have obstructive sleep apnea. This is a condition in which your throat muscles relax while asleep and block your airway. It can be very dangerous for your health if left untreated!
Reference:
https://www.northpointedental.com/sleep-apnea-symptoms-and-treatments/ 
