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Directed attention fatigue can be reduced by getting a sufficient amount of sleep each night, because inhibitory attention chemicals are replenished during sleep. [16] [unreliable medical source?] An aesthetic environment may also serve a restorative function in fostering recovery from mental fatigue.
Causes Narcolepsy , idiopathic hypersomnia , circadian rhythm sleep disorder , sleep apnea , others Excessive daytime sleepiness ( EDS ) is characterized by persistent sleepiness and often a general lack of energy, even during the day after apparently adequate or even prolonged nighttime sleep.
It also appears in non-hypersomniac persons, for example after a night of insufficient sleep. [9] Fatigue and consumption of alcohol or hypnotics can cause sleep drunkenness as well. [9] It is also associated with irritability: people who get angry shortly before sleeping tend to experience sleep drunkenness. [9]
The AAP recommends keeping an eye out for the following signs of heat illness in a child: Feeling faint. Extreme tiredness. Headache. Fever. Intense thirst. Not urinating for many hours. Nausea ...
[citation needed] People who are sleep deprived in general also do not provide their bodies with sufficient time for an adequate immunological memory to form and, thus, can fail to benefit from vaccination. [85] People who sleep less than six hours a night are more susceptible to infection and are more likely to catch a cold or flu.
Sleeping less also puts people at risk of mental health problems like anxiety and depression. One study found older adults who get five or fewer hours of sleep are at risk for developing multiple ...
Central hypoventilation syndrome (CHS) is a sleep-related breathing disorder that causes ineffective breathing, apnea, or respiratory arrest during sleep (and during wakefulness in severe cases). CHS can either be congenital (CCHS) or acquired (ACHS) later in life.
When a person struggles to fall asleep or stay asleep without any obvious cause, it is referred to as insomnia, [2] which is the most common sleep disorder. [3] Other sleep disorders include sleep apnea , narcolepsy , hypersomnia (excessive sleepiness at inappropriate times), sleeping sickness (disruption of the sleep cycle due to infection ...