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Insomnia Medications

What Is Insomnia?

Insomnia is the most common sleep complaint among people. Insomnia is defined as difficultly falling asleep, staying asleep, or both, resulting in inadequate length of sleep and/or poor quality of sleep, which may affect a person's ability to function during the day. Insomnia also may affect quality of life, work performance, and overall health. Insomnia is not a disease, but a symptom associated with a variety of medical, psychiatric, or sleep disorders.

Medically Reviewed by a Doctor on 1/8/2015

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Read What Your Physician is Reading on Medscape

Insomnia »

Insomnia is defined as repeated difficulty with the initiation, duration, maintenance, or quality of sleep that occurs despite adequate time and opportunity for sleep that results in some form of daytime impairment.

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