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Narcolepsy is a disorder that causes 'periods of extreme daytime sleepiness,' according to the National Institutes of Health. It can also cause muscular weakness during waking hours. Although there is no cure for narcolepsy, sufferers may use medication and therapy to control their symptoms and function in everyday life. Some states require drivers to be symptom-free for a certain period of time before they may drive; others leave the matter to individuals, hoping they will responsibly refrain from driving while drowsy. The National Institute of Neurological Diseases and Stroke estimated in 2010 that one in every 2,000 people suffer from narcolepsy, a number that translates to more than 135,000 Americans. Tere Liye Veer Zaara Download Song here.

According to a 1997 National Sleep Foundation survey, narcoleptics commonly take 'involuntary 10- to 20-minute naps.at two- to three-hour intervals throughout the day'--a clear danger on the road. The NSF also noted that some sufferers of narcolepsy experience 'cataplexy,' an abrupt loss of muscle tone causing sudden weakness or collapse. Approximately 100,000 accidents are caused each year by drowsy driving, though it is impossible to know for sure how many of those crashes were due to narcolepsy. According to the National Highway Traffic Safety Administration, these crashes result in more than 1,500 deaths and 71,000 injuries every year. Some states have cracked down on those with diagnosed narcolepsy in an attempt to nip at these statistics. Drowsy driving laws vary from state to state. Windows 7 Installation Id Generator more.