Narcolepsy is a chronic brain disorder that disrupts sleep-wake cycles. People with narcolepsy may feel refreshed after waking but often become very sleepy during the day—this is called excessive ...
For Avadel’s Lumryz, the one-dose extended-release oral suspension that allows narcolepsy patients to sleep through the night, the worst-case scenario is it won't be on the market until 2025 ...