Narcolepsy

Narcolepsy

Definition

Narcolepsy is a sleep disorder that causes excessive daytime sleepiness and sudden sleep attacks, making it hard for people to stay awake during the day. Those with narcolepsy may also experience sudden muscle weakness triggered by strong emotions.

Example

A shopper with narcolepsy might look for a mattress that offers excellent support and comfort to help manage their sleep quality and reduce daytime fatigue.

Synonyms

sleep disorder excessive daytime sleepiness cataplexy

Frequently Asked Questions

What is having narcolepsy like?

Living with narcolepsy often involves experiencing excessive daytime sleepiness, sudden sleep attacks, and disrupted nighttime sleep. This can significantly impact daily activities, work, and social interactions.

What is an example of someone with narcolepsy?

An example could be a college student who struggles to stay awake during lectures and unexpectedly falls asleep in class, or someone who experiences sudden muscle weakness while laughing, known as cataplexy.

What is the main cause of narcolepsy?

The primary cause of narcolepsy, particularly type 1, is a deficiency in hypocretin, a neurotransmitter that regulates wakefulness, often due to an autoimmune response that damages the cells producing it.

Can narcolepsy be treated?

Yes, narcolepsy can be managed with medications like stimulants and antidepressants, along with lifestyle modifications such as scheduled naps and maintaining a consistent sleep routine.

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