Narcolepsy | National Heart, Lung, and Blood Institute (NHLBI) - adult narcolepsy

Take the two-part narcolepsy symptom screener for adults and share your results with a sleep specialist.

Take the narcolepsy symptom screener. This screener is designed to help assess levels of sleepiness in adults, children, and adolescents.

Overview. Narcolepsy is a chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep. People with.