Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Matthew Horsnell began ...

Narcolepsy can lead to excessive daytime sleepiness, as well as cataplexy, a sudden loss of muscle tone. Other symptoms can include sleep paralysis and hallucinations that occur both during sleep ...

(CNN) — Matthew Horsnell began falling asleep for no reason when he was in sixth grade. “I would go to bed at 8:30 at night, yet every morning I would wake up and struggle to get out of bed,” said ...

Horsnell has narcolepsy, a sleep disorder that makes it hard to stay awake for long periods. Not only will a person fall asleep repeatedly during the day, but they will have extremely disrupted sleep ...