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Dyssomnias are a broad classification of sleeping disorder that make it difficult to get to sleep, or to stay sleeping.
Major types of dyssomnias Edit
There are over 30 recognized kinds of dyssomnias. Major groups of dyssomnias include:
- Intrinsic sleep disorders - 12 disorders recognized, including
- Extrinsic sleep disorders - 13 disorders recognized, including
- Circadian rhythm disorders - 6 disorders recognized, including
- http://www.mysleepcenter.com/Dyssomnias.html - Complete listing of the group of dysomnias and orders within each group.
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