What is sleep paralysis?

Sleep paralysis results in the inability to speak or move at the time of sleep onset or on waking. Diagnosis implies that narcolepsy is not also present and that no other disorders that could result in transient paralysis are present.

How do members experience sleep paralysis?

*Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.