It is characterized by repeated episodes of naps or lapses into sleep across the daytime. Many of the symptoms of narcolepsy are due to an unusual proclivity to transition rapidly from wakefulness into rapid eye movement (REM) sleep and to experience dissociated REM sleep events.Įxcessive daytime sleepiness is usually the most disabling symptom and the first to occur. Narcolepsy is a disorder characterized by excessive daytime sleepiness in addition to other symptoms such as sleep paralysis, cataplexy, hallucinations upon waking or falling asleep, automatic behaviors, difficulty maintaining sleep or disturbed night time sleep, and, often, obesity. You can read more about these disorders below. Further blood tests and cerebrospinal fluid testing may be performed if narcolepsy is suspected. Recurrent Hypersomnia (Klein Levin Syndrome)ĭiagnosis of these disorders is made based on clinical symptoms often combined with an overnight sleep study and a daytime nap study called a Multiple Sleep Latency Test. The main types of hypersomnias include the following: This excessive daytime sleepiness cannot be due to insufficient sleep (sleep deprivation), disturbed nocturnal sleep, insomnia, circadian rhythm disorders, sleep-related breathing (sleep apnea) disorders or medical issues in order to be classified as a hypersomnia or narcolepsy. Hypersomnias refer to a group of disorders for which excessive daytime sleepiness is the core symptom. Narcolepsy and Hypersomnias (Excessive Sleepiness)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |