Primary Insomnia
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Primary Insomnia Overview
Primary insomnia is sleeplessness that cannot be attributed to a medical, psychiatric, or environmental cause (such as drug abuse or medications). It is characterized by the following:
- A 1-month or longer history of at least one of the following: a) difficulty initiating or maintaining sleep or b) nonrestorative sleep.
- Sleep disturbance (or associated daytime fatigue) causing significant distress or impairment in social, occupational, or other important areas of functioning.
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Primary Insomnia
Insomnia Overview
Most adults have experienced insomnia or sleeplessness at one time or another in their lives. An estimated 30%-50% of the general population are affected by insomnia, and 10% have chronic insomnia.
Insomnia is a symptom, not a stand-alone diagnosis or a disease. By definition, insomnia is "difficulty initiating or maintaining sleep, or both" and it may be due to inadequate quality or quantity of sleep. Insomnia is not defined by a specific number of hours of sleep that one gets, since individuals vary widely in their sleep needs and practices. Although most of us know what insomnia is and how we feel and perform after one or more sleepless nights, few seek medical advice. Many people remain unaware of the behavioral and medical options available to treat insomnia.
Insomnia is generally classified based on the duration of the problem. Not everyone agrees on one definition, but generally:
- symptoms lasting less than one week...
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Primary Insomnia »
Primary insomnia is sleeplessness that is not attributable to a medical, psychiatric, or environmental cause.
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