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Related Concept Videos

Insomnia01:27

Insomnia

85
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...
85
Management of Insomnia01:19

Management of Insomnia

244
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...
244
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

141
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...
141
Narcolepsy01:07

Narcolepsy

102
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.
102
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.3K
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:
1.3K
Sedatives and Hypnotics Drugs: Miscellaneous Agents01:17

Sedatives and Hypnotics Drugs: Miscellaneous Agents

171
Sedatives and hypnotics encompass a wide range of substances, each with its unique mechanism of action, uses, and potential adverse effects.
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
171

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[Insomnia: definitions, epidemiology and changes with age].

Julie Margrethe Dubois1, Alexandre Rouen2, Damien Léger1

  • 1Université Paris-Cité, VIFASOM (Vigilance, fatigue, sommeil et santé publique) ERC 7330, Paris, France. Centre du sommeil et de la vigilance et consultation de ressources en pathologies professionnelles (sommeil, vigilance et travail) DMU Thoros, Hôtel-Dieu, AP-HP, Paris, France.

La Revue Du Praticien
|March 29, 2024
PubMed
Summary

Chronic insomnia, a sleep disorder affecting quality and daytime function, requires early identification. Prompt diagnosis and care improve patient quality of life and prevent long-term consequences.

Keywords:
INSOMNIE : DÉFINITIONS, ÉPIDÉMIOLOGIE ET ÉVOLUTION AVEC L’ÂGE. L’insomnie chronique est un trouble défini comme une plainte subjective portant sur la qualité et/ou la quantité de sommeil associée à un retentissement diurne, et qui doit être présent trois nuits par semaine pendant une période d’au moins trois mois. Il s’agit d’une problématique de sommeil fréquente en population générale, représentant une proportion non négligeable de motifs de consultation en ville. Elle nécessite un repérage précoce à tous les âges de la vie afin de permettre une prise en charge adéquate ayant comme bénéfice à la fois d’améliorer la qualité de vie des patients à court terme et de prévenir les conséquences d’une insomnie au long cours.

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Area of Science:

  • Sleep Medicine
  • Neurology
  • Psychiatry

Context:

  • Chronic insomnia is a prevalent sleep disorder characterized by subjective complaints about sleep quality or quantity.
  • It significantly impacts daily functioning and is a common reason for seeking medical consultation.
  • The disorder requires a minimum duration of 3 months with symptoms occurring 3 nights per week.

Purpose:

  • To define chronic insomnia, including its epidemiological characteristics and age-related changes.
  • To emphasize the importance of early identification across all age groups.
  • To highlight the necessity of establishing adequate care for individuals with chronic insomnia.

Summary:

  • Chronic insomnia is defined by persistent sleep disturbances and associated daytime impairment, lasting at least three months.
  • This condition is widespread in the general population and frequently encountered in primary care settings.
  • Understanding its definition and prevalence is crucial for effective management.

Impact:

  • Early identification and management of chronic insomnia can significantly improve patients' quality of life.
  • Timely intervention helps prevent the long-term adverse consequences associated with untreated chronic insomnia.
  • Effective care strategies are essential for addressing this common sleep disorder across the lifespan.