Insufficient Sleep Syndrome: A sleep disorder characterized by chronic sleep deprivation that is volitional but unintentional. Also known as Chronic Insufficient Sleep, feel excessively tired enough to sleep, if given the chance. Their lives do not leave enough room for a good night's sleep. Fortunately, this sleep disorder can be completely cured!
We want to sleep. We intend to sleep. We might even think we are getting enough sleep. Yet, we do not feel rested during the day. The underlying problem with Insufficient Sleep Syndrome is quite simply-the lack of a good night's sleep. Failing to make enough time for sleep results in sleep deprivation. People who begin work very early in the day or end their job well into the evening, as well as people who must care for young children or the elderly are more likely to experience sleep deprivation. In a society that views sleep as contingent upon the completion of daytime activities, sleep deprivation is common.
Very often, people with Insufficient Sleep Syndrome feel that they get all of the sleep they need and are not sure why they still feel tired after a night's sleep. Since the source of excessive daytime tiredness (EDS) appears to lie elsewhere, people with this condition rarely consider adding more sleep on their own.
When sleep deprivation interferes with the ability to function during the day, then a sleep disorders evaluation can properly identify Insufficient Sleep Syndrome. In addition to a medical history, this evaluation will likely include a detailed diary or of your sleep habits. This will show the amount of time you spend sleeping over the course of several weeks.
A sleep study may be performed to identify whether other sleep disorders are present. This includes an overnight polysomnogram, which records brainwaves, heart rate, breathing, and muscular movement during nighttime sleep. Immediately following the overnight study, a nap study called a Multiple Sleep Latency Test will determine how well you sleep during the day.
If no other sleep disorder is found to be responsible for daytime tiredness, and the problem has been identified as a lack of sleep associated with Insufficient Sleep Syndrome, then treatment is rather simple. Gradually add more time for sleep each night until you get enough rest. Most people need eight hours of sleep per night. Other behavioral modifications as well as suggestions for healthy sleep habits may also help.
Insufficient Sleep Syndrome Mechanics
Insufficient Sleep Syndrome has to do with the balance between sleep and wakefulness. Humans are hard-wired to sleep for about eight hours each night. Your brain will seek the missing sleep it needs on your behalf, and with good reason. Just as exercise and food are needed during wakefulness, other biological tasks are necessary during sleep. These include the release of certain hormones and other activities that "rejuvenate" the body for another day of activity. Sleepiness is our body's way of telling us what it needs to keep healthy!