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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
CNS Depressants: Barbiturates and Benzodiazepines01:14

CNS Depressants: Barbiturates and Benzodiazepines

259
CNS depressants include drugs from the category of barbiturates and benzodiazepines. They are valuable medications for managing anxiety disorders and insomnia. Barbiturates, once used to induce and maintain sleep, have been replaced mainly by benzodiazepines due to barbiturate's toxicity, tolerance, and overdose risks. They interact with GABAA receptors, leading to sedation at low doses and potentially coma and death at higher doses. Phenobarbital, a long-acting barbiturate, possesses...
259
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
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
Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

127
Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
127

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[Insomnia and psychiatric disorders].

Julia Maruani1, Pierre A Geoffroy1

  • 1Département de psychiatrie et d'addictologie, AP-HP, GHU Paris Nord, DMU neurosciences, hôpital Bichat-Claude-Bernard, Paris, France Centre ChronoS, GHU Paris psychiatrie et neurosciences, Paris, France Université Paris Cité, NeuroDiderot, Inserm, Paris, France.

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Summary

Insomnia is a significant risk factor and early sign of psychiatric disorders, impacting illness severity and relapse. Addressing insomnia is crucial for preventing mental health conditions and improving patient outcomes.

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Area of Science:

  • Psychiatry and Sleep Medicine
  • Clinical Psychology
  • Neuroscience

Context:

  • Insomnia frequently co-occurs with psychiatric disorders, presenting at all illness stages.
  • It can manifest as a prodromal symptom, during acute episodes, or even in remission.
  • The presence of insomnia is linked to increased symptom severity and a poorer illness trajectory.

Purpose:

  • To highlight the multifaceted role of insomnia in psychiatric disorders.
  • To emphasize insomnia as a modifiable risk factor for mental health conditions.
  • To advocate for the prioritization of insomnia evaluation and management in psychiatric care.

Summary:

  • Insomnia is a common issue in psychiatric disorders, acting as a risk factor, comorbidity, symptom, or early warning sign.
  • It is associated with worse illness progression, including increased symptom severity, relapses, and heightened suicidal risk.
  • Treating insomnia can improve sleep and positively influence the course of psychiatric disorders.

Impact:

  • Prioritizing insomnia assessment and treatment in psychiatric settings is essential.
  • Effective insomnia management can aid in the prevention of psychiatric disorders.
  • Targeting insomnia can lead to improved mental health outcomes and sustained remission.