Narcolepsy is a chronic neurological disorder that results in excessive daytime sleepiness. The cause is unknown, but it may be related to the immune system, brain chemistry, or genetics. Narcolepsy can be debilitating and often requires medication and therapy to manage. There is no cure for narcolepsy, but treatments are available that can help improve symptoms. Read more here https://pointlonsdaleboardriders.com/cause-of-narcolepsy/