<unk>  <unk>  is characterized by persistent<unk> , and often a general lack of energy, even after adequate night time sleep. Sudden involuntary sleep onset, and microsleeps are common complications. <unk>  is one of the two forms of hypersomnia, the other being prolonged nighttime sleep.
Persons with<unk>  are compelled to nap repeatedly during the day; fighting off increasingly strong urges to sleep during inappropriate times such as while driving, while at work, during a meal, or in conversations. As the compulsion to sleep intensifies, the ability to competently complete tasks sharply diminishes, which often mimics the appearance of intoxication.
Excessive daytime sleepiness
Hypersomnia
Dyssomnia
Sleepwalking
Parasomnia
Insomnia
Sleep hyperhidrosis
Snatiation