Horsnell has other common signs of narcolepsy as well, including nightmares and visual and tactile hypnagogic hallucinations, which occur while a person is falling asleep. Typically manifesting as ...

That overwhelming sleepiness dragging you down might not just be from staying up too late scrolling through TikTok. While everyone occasionally battles the afternoon slump, people with hypersomnia or ...

Learn more about hallucinations that may occur as you’re drifting off to sleep — plus, know when it’s time to speak with a ...

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 ...

(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 ...