Hypersomnie. People with ih often struggle to wake, despite setting multiple alarms, and have difficulty rising from bed (called sleep inertia ). Excessive daytime sleepiness not associated with disturbed nocturnal sleep :
Jedinec spí denně 12 hodin i více a často upadá do spánku i během dne. Idiopathic hypersomnia (ih) is a neurological disorder which is characterized primarily by excessive sleep and excessive daytime sleepiness (eds). The condition typically becomes evident in early adulthood and most patients diagnosed with ih will have had the disorder for many years prior to their diagnosis.
