Sleep Disorders

Sleep is an invaluable gift from God who created day and night.It is controlled naturally by the brain called the suprachiasmatic nuclei(SCN)through a process of sleep-wake cycle(circadian rhythm).
It work through the stimulus of sunlight coming through the pupil.This cyles causes the rate of mentally ready to function optimally during the next 24 hours.
Normally we fell so frest at 9 to 11 am and 9 to 11 nights and hard to sleep at the time.
But at about 3 to 5 am and 3 to 5 pm,we found that our eyes are felling very sleepy.
This is why the accident occurred more frequently late at night and early morning.
Individuals who experience sleep disturbances(insomnia)usually can not sleep well despite being given enough time.
Some also could not sleep,causing fatigue,headaches,feelings of irritability and affect the cognitive ability to perform daily tasks the next day.
Common sleep disorders among 30 to 50 percent of the human population with the most common cause is stress.
Sources of stress can be caused by various factor such as heavy workload,a broken heart,family or financial problems and exams.
Concerns may also cause excessive sleepines despite regular people sleep well the night before.
Sleep disturbances occur in three stage:
1.The problem started sleeping.
2.Problem often wakes up a night.
3.Bedtime problem is too short when they wake up too early than usual and can not connect back to sleep.
Sleep disorders caused by stress will be lost if the cause can be solved.
If stress can not be addressed,it can caused depression as the third stage of disruption.