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Insomnia is the most common sleep disorder. Over 100 million Americans are estimated to have occasional sleep problems, and about 1 in 6 have chronic insomnia and consider this a serious problem. Insomnia can be described in terms of both duration and severity.
Symptoms of insomnia can be different for each individual, and people with insomnia might experience a variety of symptoms, such as:
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Difficulty falling asleep, which can mean lying in bed for up to an hour or more, perhaps tossing and turning, wishing for sleep to begin. |
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Awakening during sleep and having trouble getting back to sleep. |
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Awakening too early in the morning.. |
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Feeling unrefreshed upon awakening. |
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Daytime irritability, drowsiness, anxiety, and/or nonproductiveness. |
It's common for older adults to sleep less deeply and for less time than they did earlier in life, and to experience fragmented sleep.
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