List of investigational narcolepsy and hypersomnia drugs

This is a list of investigational narcolepsy and hypersomnia drugs, or drugs that are currently under development for clinical use for the treatment of narcolepsy and/or hypersomnia (e.g., excessive daytime sleepiness, idiopathic hypersomnia) but are not yet approved. Many of them may also be referred to as investigational wakefulness-promoting agents (WPAs).