Causes of Extended Insomnia
Insomnia, commonly known as sleeplessness, is a medical condition in which you have persistent trouble in falling asleep and staying asleep. It is one of the most common sleep disorders found worldwide. About one-third of us globally suffer from sleeplessness at some stage of our lives. About 10 percent to 15 percent of us suffer from a persistent form of insomnia known as extended insomnia or chronic insomnia. Chronic insomnia may persist for years. It can be caused by a combination of factors.
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Medications
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Certain medications, including antidepressants, stimulants such as Ritalin, and corticosteroids can lead to chronic insomnia. These drugs initially make the individual groggy, but in the long run can cause various urinary problems such as polyuria, or excessive urge to urinate, which disturbs the sleep pattern.
Stress and Depression
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Depression and stress are the most common causes of extended insomnia, according to an article published on the health and medical website health-cares.net, It has been found that 70 percent to 75 percent of individuals suffering from depression complain about sleeplessness as well. Stress and depression cause abnormal increases in stress hormones, such as cortisol and norepinephrine, which cause a feeling of restlessness, resulting in lack of sleep.
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Health Conditions
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Certain medical conditions such as pain, arthritis, lung problems, cancer and thyroid problems often lead to insomnia due to the discomfort they cause.
Fluctuation in Hormone Levels
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Fluctuations in hormone levels is a major factor in chronic insomnia, especially in women. The hormone progesterone promotes sleep, but during menstruation and during the early and late stages pregnancy, the levels of this hormone decrease significantly, leading to insomnia.
Other Common Factors Causing Extended Insomnia
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Other factors such, as alcohol consumption, poor sleeping habits, tea and coffee consumption, progressing age, changes in the surrounding environment, and travel can contribute to chronic or extended insomnia.
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