Sleep disorders include a range of problems -- from insomnia to narcolepsy -- and Most adults need 7 to 9 hours a night for the best amount of sleep, although.
These may be symptoms of a sleep disorder. Here you'll find additional information on the different types of sleep disorders and their symptoms and when you.
Insomnia is a common sleep problem for adults. The National Institutes of Health estimates that roughly 30 percent of the general population complains of sleep.
Another systematic review noted % of young adults suffer from delayed sleep phase disorder. This disorder.
Below is information? including symptoms, causes and possible treatment options -- on some of the more common sleep-related problems and disorders in .