Sleep disorders comprise a number of syndromes which are characterized by interruption of a patient’s quantity and quality of sleep, as well as the timing of sleep and certain abnormal behaviors or conditions typically related to sleep. Approximately seventy various forms of sleep disorders exist and have been identified. Sleep disorders have been grouped relevant to their differing causes. There are two principal groups of main sleep disorders, which are known as dyssomnias and parasomnias.
Dyssomnias
Primary sleeping disorders where the victim is suffering from alterations in the restfulness, timing, and quantity of sleep are known as dyssomnias. Primary insomnia, the most critical form of dyssomnia, is defined by trouble associated with falling asleep or staying asleep which persists for minimally a month or more. Experts claim that upwards of thirty-five percent of all adults in the country suffer from insomnia in a year, yet no one can say with certainty how many adults are suffering from true primary insomnia. An upsetting occurrence relevant to bedtime or sleeping is a cause of primary insomnia. It is commonly connected with an increased psychological or physical night time arousal. Victims suffering from this form of primary insomnia are typically nervous and upset by not being capable of sleeping. They might then begin to correlate every sleep type activity with being frustrated, which makes the problem more severe.
Hypersomnia
Hypersomnia proves to be a sleepy condition which the victim suffers from during regular daytime hours. The victim could struggle with long amounts of daytime sleep or such episodes on an every day basis, even when the person sleeps regularly during the night. Occasionally, some victims suffering from primary hypersomnia may experience trouble waking up in the morning. They can seem to be angry or confused when they do. This is occasionally referred to as sleep drunkenness and typically afflicts males. Although no one is sure how many individuals suffer from primary hypersomnia, a full five to ten percent of victims in the sleep disorder clinics suffer from it.
Narcolepsy
Narcolepsy is another dyssomnia which is associated with re-occurring sleep attacks which victims are unable to fight off. Such sleep attacks typically last for ten to twenty minutes. Several hours later, the victim will become tired again. Even though narcolepsy is typically an adult syndrome, it has been found in children even three years of age. As many as .16 percent of the American population struggle with narcolepsy, and men and women alike suffer from it.
Other sleep disorders are caused by sleep difficulties resulting from the person’s breathing. There are three different kinds of such breathing caused sleep disorders. These are central sleep apnea syndrome, mostly found in older patients; obstructive sleep apnea syndrome, the most typical form of which mostly plagues fat patients; and mixed type sleep apnea syndrome, which merges the two forms of central sleep and obstructive apnea.
you can read also: Stages of Sleep: REM and Non-REM Sleep Cycles
Parasomnias
Parasomnias are the other major form of sleep disorders. These result from the victims behavior being influenced by transitions and sleep stages surrounding waking and sleeping. Parasomnias include nightmare disorder, sleep terror, sleep walking, and REM sleep behavior disorder. Nightmare disorder involves the victims constantly awakening because of scary dreams, causing them to be completely alert when they wake up. Sleep terror is the disorder where victims wake up crying or even screaming, and it involves shaking, sweating, and arousal. Sleep walking is a syndrome where the victim is capable of performing activities, including even walking around, all the while he or she is sound asleep. Finally REM sleep behavior disorder causes a patient to remember their dreams and to engage in violent behavior while they are sleeping.
0 Comments