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Related Concept Videos

Insomnia01:27

Insomnia

106
Insomnia is a prevalent sleep disorder characterized by difficulty falling asleep, frequent awakenings during the night, and waking up too early without being able to return to sleep. People with insomnia often experience these disruptions at least three nights a week for at least one month. Chronic insomnia, which lasts for at least three months, can lead to increased anxiety, which in turn can worsen sleep difficulties, creating a cycle of sleeplessness and stress.
Multiple factors contribute...
106
Management of Insomnia01:19

Management of Insomnia

281
The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...
281
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

171
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
171
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.4K
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
1.4K
Narcolepsy01:07

Narcolepsy

138
Narcolepsy is a chronic sleep disorder characterized by pervasive, uncontrolled sleepiness and other sleep disturbances. One of its hallmark symptoms is an abrupt transition to REM sleep upon falling asleep, which causes symptoms typically associated with this phase to occur unexpectedly during wakefulness. These include the following symptoms, which typically last from a minute or two to half an hour.
138
Sleepwalking and Sleep Talking01:17

Sleepwalking and Sleep Talking

194
Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
Factors that increase the likelihood of sleepwalking include sleep deprivation and alcohol consumption. Contrary to common beliefs, it is safe...
194

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Related Experiment Video

Updated: Jul 19, 2025

Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia
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Meta-Analysis of the Effectiveness and Safety of Shugan Jieyu Capsules for the Treatment of Insomnia

Published on: February 17, 2023

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Insomnia.

Scott Kutscher, Christine Juang

    Continuum (Minneapolis, Minn.)
    |August 17, 2023
    PubMed
    Summary

    This article reviews insomnia management, highlighting the shift towards nonpharmacologic therapies as first-line treatments. It also addresses concerns regarding adverse effects of pharmacologic options, especially in older adults.

    Area of Science:

    • Sleep Medicine
    • Neurology
    • Psychiatry

    Background:

    • Insomnia is a prevalent disorder often co-occurring with other neurologic and psychiatric conditions.
    • It significantly impacts patients' quality of life, causing distress and disruption.
    • Current understanding emphasizes nonpharmacologic therapies as primary interventions.

    Purpose of the Study:

    • To provide an overview of current insomnia definitions and diagnostic tools.
    • To discuss the evolving management strategies for insomnia.
    • To highlight concerns associated with pharmacologic treatments.

    Main Methods:

    • Literature review of current definitions and diagnostic tools for insomnia.
    • Analysis of treatment trends, focusing on nonpharmacologic and pharmacologic approaches.

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  • Evaluation of adverse effects of insomnia medications, particularly in elderly populations.

    • Main Results:

    • Nonpharmacologic therapies are now considered highly effective first-line treatments for insomnia.
    • Pharmacologic interventions are available, but carry significant risks, especially for individuals over 65.
    • Technological advancements are increasingly used to deliver nonpharmacologic therapies.

    Conclusions:

    • The management of insomnia is increasingly prioritizing nonpharmacologic interventions.
    • Careful consideration of adverse effects is crucial when selecting pharmacologic treatments for insomnia.
    • Further research may explore optimizing technology-assisted delivery of insomnia therapies.