Read Edit View history 嗜睡症 shìshuìzhèng hypersomnia Origin Definitions Defs Strokes Stroke Words Sentences Sents 嗜睡症 shìshuìzhèng hypersomnia hypersomnia; excessive sleepiness. A sleep disorder where a person experiences episodes of uncontrollable sleeping during the day, often starting in adolescence.
嗜睡症 shìshuìzhèng hypersomnia hypersomnia; excessive sleepiness. A sleep disorder where a person experiences episodes of uncontrollable sleeping during the day, often starting in adolescence.