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A narcoleptic teenager waiting for cataplexy to pass

Narcolepsy is a sleep disorder. It happens when the nervous system does not work properly and is a therefore neurological condition. Those who suffer from narcolepsy tend to fall asleep during the daytime, even if they do not want to. People with narcolepsy have a troubled circadian rhythm: Very often, they do not sleep well at night, and during the day they fall asleep uncontrollably. There are two different forms: the classical (more common) form is the one with muscle failure (called cataplexy). There is also a less common form without cataplexy.

Narcolepsy affects the way the nerves work. It is not a mental illness, or caused by psychological problems. It is estimated that between 25 and 50 people, per 100.0000 suffer from narcolepsy. Very few cases are reported. This means that narcolepsy has about the same incidence as Parkinson's Disease.

The first descrition was given in 1877.[1] Jean-Baptiste Gélineau a military doctor first used the name narcolepsy in 1880.[2][3]

In certain countries, people diagonsed with narcolepsy may not drive a car.

Symptoms[change | change source]

Things that people with narcolepsy may experience:

  • Hallucinations, while falling asleep or waking up.


Causes[change | change source]


Treatments[change | change source]


  • Sleep hygiene

References[change | change source]


Other websites[change | change source]