shift work that disrupts a person’s natural circadian rhythmĪ person’s sleep environment can make it more difficult to sleep.thinking about or doing stressful things right before bed.
#SIGNS OF INSOMNIA TV#
watching TV or playing with a phone in bed.drinking too much caffeine, especially before bed.It can also happen gradually, or suddenly appear even after a person has had an unhealthy lifestyle for a long time. Insomnia may appear suddenly when a person’s lifestyle changes. Numerous lifestyle factors can contribute to the development of insomnia. A person may experience a racing heart of anxiety that further intensifies feelings of restlessness and insomnia. Changes in hormone levels, either from normal life changes like pregnancy and menopause, or disorders that affect the thyroid and other hormone-secreting organs, may cause sleep issues.įor example, hyperthyroidism may cause a person to feel very awake and alert. Hormones are the body’s chemical messengers. Some of the more common causes include: Hormonal changes higher levels of blood sugar, or glucose.
This means that the brain and body are more active than they should be. Research typically finds that insomnia is a state of hyperarousal. Sudden and chronic insomnia have similar causes. The fact that insomnia is sudden does not necessarily mean anything about its cause.
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