Insomnia, ES, and parasomnias can be related to substance use. Chronic and excessive use of substances may lead to substance use disorders, which are characterized by either abuse or dependence. Stimulants such as caffeine, amphetamines, and cocaine classically disrupt sleep. Sedatives such as opiates and analgesics cause ES. Alcohol, at low dosages, can help with sleep initiation, yet chronic and excessive use can lead to disturbed sleep and the complaint of insomnia [29]. The effects of substances on sleep are reviewed in greater detail in Chapter 19: Sleep in substance use disorders.

Natural Cures For Insomnia

Natural Cures For Insomnia

How Would You Love To Finally Get A Decent Night's Sleep? Do you toss and turn all night long without getting much of a wink of sleep? Are you tired of counting sheep for hours without falling asleep? Wouldn't you love to be able to fall asleep simply, easily and naturally, without pills, potions or harmful medicine?

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