narcolepsy
A sleep disorder characterized by a tendency for excessive sleepiness during the day which occurs even after adequate sleep in the nighttime. The persons who suffer from this condition experience fatigue and may fall asleep at inappropriate times during the day.
MONDO:0003406
sleep-wake disorder
is_a
narcolepsy with or without cataplexy
exact
narcolepsy, without cataplexy
narrow
paroxysmal sleep
exact