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Related Concept Videos

Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

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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.
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Factors Affecting the Risk of Infection01:26

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The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
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Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
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Infection01:20

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When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
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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
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Nightmares and Night Terrors01:18

Nightmares and Night Terrors

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Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
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[Infections, pandemics and sleep disorders].

O V Kolokolov1, E A Salina1, V V Yudina1

  • 1Razumovsky Saratov State Medical University, Saratov, Russia.

Zhurnal Nevrologii I Psikhiatrii Imeni S.S. Korsakova
|June 3, 2021
PubMed
Summary
This summary is machine-generated.

The COVID-19 pandemic worsened insomnia, impacting infection prognosis. Restoring sleep, potentially with sonnovan, is crucial for mental and physical health during pandemics.

Keywords:
COVID-19SARS-CoV-2anxietydepressioninfectioninsomniamelatoninpandemicsleep disorderssonnovan

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Area of Science:

  • Neurology
  • Infectious Diseases
  • Sleep Medicine

Background:

  • Pandemics, like COVID-19, are associated with increased neurological symptoms, including insomnia.
  • Sleep disturbances negatively impact infection outcomes and immune system function.
  • Inflammation and immune dysfunction are linked to sleep problems during infections.

Purpose of the Study:

  • To explore the risk factors and mechanisms of sleep disturbance in infectious diseases.
  • To examine the role of the melatonergic system in pandemic-related insomnia.
  • To highlight rehabilitation strategies for sleep restoration.

Main Methods:

  • Review of current literature on infectious diseases and neurological symptoms.
  • Analysis of the relationship between inflammation, immune function, and sleep.
  • Discussion of the melatonergic system's involvement in insomnia.

Main Results:

  • Infectious diseases, particularly during pandemics, increase insomnia prevalence.
  • Melatonergic system dysfunction is a key factor in pandemic-induced insomnia.
  • Sleep disturbance is an unfavorable prognostic indicator for infections.

Conclusions:

  • Addressing insomnia is vital for patient recovery during pandemics.
  • Restoring normal sleep patterns is essential for overall mental and physical health.
  • Interventions like sonnovan may aid in sleep rehabilitation.