If someone in your family gets up, at erratic timings, from deep sleep, due to lack of oxygen in his air passage, it’s high time to know that he suffers from sleep apnea. Sleep apnea is basically a disorder, which makes you wake up during the night, anywhere between 10 to 300 times, because abrupt stoppage in breathing for about 10 seconds. It’s as dangerous as it sounds.
A good night's sleep is what everybody actually craves for. Moreover, this hard earned sleep should be uninterrupted and undisturbed for at least eight to 10 hours for a normal and healthy human being.