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Hypersomnia is a neurological disorder of excessive time spent sleeping or excessive sleepiness. It can have many possible causes (such as seasonal affective disorder ) and can cause distress and problems with functioning. [ 1 ]
Sleep Apnea and Oversleeping. According to a 2021 study, obstructive sleep apnea is one of the leading causes of hypersomnia. Sleep apnea is a very common condition, affecting over 900 million ...
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.
Sleep experts share seven causes of sleeping too much, including health conditions, lifestyle factors, and more. They also share treatment for oversleeping.
Idiopathic hypersomnia (IH) is a neurological disorder which is characterized primarily by excessive sleep and excessive daytime sleepiness (EDS). [1] Idiopathic hypersomnia was first described by Bedrich Roth in 1976, and it can be divided into two forms: polysymptomatic and monosymptomatic.
Newborn. 0-3 months. 14-17 hours (including naps_ Infant. 4-12 months. 12-16 hours (including naps) Toddler. 1-2 years. 11-14 hours (including naps) Preschool
Roger in 1932 coined the term parasomnia and classified hypersomnia, insomnia and parasomnia. [3] Kleitman in 1939 recognized types of parasomnias as nightmares, night terrors , somniloquy (sleep-talking), somnambulism (sleepwalking), grinding of teeth , jactatians, enuresis , delirium , nonepileptic convulsions and personality dissociation. [ 4 ]
Reversed vegetative symptoms include only oversleeping (hypersomnia) and overeating (hyperphagia), as compared to insomnia and loss of appetite. These features are characteristic of atypical depression. However, there have been studies [3] claiming that these symptoms alone are sufficient to diagnose the condition of atypical depression.