What is Insomnia?

Insomnia, or sleeplessness, is a sleep disorder in which there is an inability to fall asleep or to stay asleep as long as desired. While the term is sometimes used to describe a disorder demonstrated by polysomnographic or actigraphic evidence of disturbed sleep, this sleep disorder is often practically defined as a positive response to either of two questions: "Do you experience difficulty sleeping?" or "Do you have difficulty falling or staying asleep?"

Insomnia is most often thought of as both a medical sign and a symptom that can accompany several sleep, medical, and psychiatric disorders characterized by a persistent difficulty falling asleep and/or staying asleep or sleep of poor quality. Insomnia is typically followed by functional impairment while awake. Insomnia can occur at any age, but it is particularly common in the elderly. Insomnia can be short term (up to three weeks) or long term (above 3–4 weeks); it can lead to memory problems, depression, irritability and an increased risk of heart disease and automobile related accidents.

Those who are having trouble sleeping sometimes turn to sleeping pills, which may help, but also may lead to substance dependency or addiction if used regularly for an extended period.

Insomnia can be grouped into primary and secondary, or comorbid, insomnia. Primary insomnia is a sleep disorder not attributable to a medical, psychiatric, or environmental cause. It is described as a complaint of prolonged sleep onset latency, disturbance of sleep maintenance, or the experience of non-refreshing sleep. A complete diagnosis will differentiate between free-standing primary insomnia, insomnia as secondary to another condition, and primary insomnia co-morbid with one or more conditions.

Questions and answers on "Insomnia"

I have suffered with insomnia for 13 years. I am 37. I have a rapid heart rate, could that cause insomnia?
I have suffered with insomnia for 13...

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Ihave depression anxiety and insomnia...cymbalta 90mg in am....2tabs klonpin and 50mg elavil to sleep decrease depression and anxiety...i also take...

doctor1 MD

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Thanks for posting a query at Healthcare Magic.

Yes you can get n better without side effects but the other drug will be effective in...

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hi i have insomnia i got 20mg temazepam prescribed i really cant sleep so i took 80mg yesterday it works fine... now im on the same amount and it...

doctor1 MD

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From the available description it appears that you are doing over with temazepam doses.
I failed to...

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