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Insomnia

Insomnia

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...

Management of Insomnia

Management of Insomnia

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...

Sedatives and Hypnotics Drugs: Miscellaneous Agents

Sedatives and Hypnotics Drugs: Miscellaneous Agents

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...

CNS Depressants: Barbiturates and Benzodiazepines

CNS Depressants: Barbiturates and Benzodiazepines

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...

Sedatives and Hypnotics: Overview

Sedatives and Hypnotics: Overview

Sedatives are drugs that alleviate anxiety, while hypnotics induce sleep. Both classes of medication suppress neuronal activity, leading to a calming effect for sedatives and facilitating sleep for hypnotics.
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...

Insufficient Sleep and Sleep Deprivation

Insufficient Sleep and Sleep Deprivation

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...

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Related Experiment Video

Updated: Nov 5, 2025

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

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

Published on: February 17, 2023

Why Treat Insomnia?

Michael L Perlis¹, Wilfred R Pigeon^2,3, Michael A Grandner^2,3

¹University of Pennsylvania, Philadelphia, PA, USA.

Journal of Primary Care & Community Health

|May 19, 2021

Summary

This summary is machine-generated.

Treating insomnia is essential, not just a temporary fix. Emerging research shows insomnia treatment improves overall health, making it a necessary intervention for many individuals.

Keywords:

insomnia treatment

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Area of Science:

Sleep Medicine
Behavioral Health

Background:

Insomnia is often viewed as a symptom requiring treatment only for temporary relief or until underlying conditions are addressed.
This perspective is challenged by data on insomnia's prevalence, impact, and economic burden.

Purpose of the Study:

To re-evaluate the necessity of treating insomnia.
To highlight the benefits of insomnia treatment for overall health and well-being.

Main Methods:

Review of recent data on insomnia prevalence, course, and consequences.
Analysis of emerging evidence on the health benefits of insomnia treatment.
Consideration of clinical guidelines and recommendations.

Main Results:

Data indicates insomnia is prevalent and has significant consequences.
Treating insomnia, alone or with other therapies, may improve medical and mental health.
The American College of Physicians recommends chronic insomnia treatment, prioritizing cognitive-behavioral therapy for insomnia (CBT-I).

Conclusions:

The question has shifted from 'why treat insomnia?' to 'when is treatment not indicated?'
Insomnia treatment is increasingly recognized as a crucial intervention for improving patient health outcomes.
Cognitive-behavioral therapy for insomnia (CBT-I) is the recommended first-line treatment for chronic insomnia.