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 ...

For nearly 25 years, scientists believed they knew what caused the most severe form of narcolepsy. A new UCLA Health study ...

For nearly 25 years, scientists believed they knew what caused the most severe form of narcolepsy. A new UCLA Health study ...

Use of sodium oxybate and low-sodium oxybate led to meaningful improvements in patients with hypersomnia and narcolepsy regardless of comorbidities. Both hypersomnia and narcolepsy can be treated ...

Narcolepsy is a chronic neurological sleep disorder that disrupts the brain’s ability to regulate sleep-wake cycles, leading to sudden sleep attacks, fragmented nighttime sleep, and overwhelming ...

Jay Cook, 24, was in high school when she started to experience sudden bouts of sleepiness. "I was taking community college classes, and I'd drive 20 minutes away to the community college and come ...