This Sleep Disorder Causes Patients To Sleep And Wake Up Very Early

This Sleep Disorder Causes Patients To Sleep And Wake Up Very Early    

The Reason Is An Alteration Of The Internal    

Normally, sleep disorders include the inability to fall asleep and staying awake for long hours. However, there is another condition which causes the person to all asleep earlier and wakes up earlier. This is called advanced phase sleep disorder, in which the internal clock has moved backward. Waking up earlier results in unusually long mornings, but there might be a problem with night activities, in which there is excess sleepiness. In this condition, the person falls asleep as early as 6 pm and wakes up at 2 am. However, their sleep quality and a number of slept hours are normal. This is observed in the older population, which don’t have enough exercise or stimulation, and sleep earlier. It can also be a cause of accidents if driving at night. This condition can be treated with light exposure therapy, in which the patient is exposed to bright light early in the evening to push the internal clock ahead. More info click here.