What triggers sleep paralysis? Sleep paralysis happens when you regain awareness going into or coming out of REM. Because narcolepsy is characterized by unstable wakefulness and unstable sleep, people with narcolepsy have frequent night awakenings that can be associated with sleep paralysis.
Do you get sleep paralysis once in your life? Sleep paralysis is when you cannot move or speak as you are waking up or falling asleep. It can be scary but it’s harmless and most people will only get it once or twice in their life.
What is the longest time sleep paralysis can last? If an individual has awareness as the body enters or exits REM sleep, they may experience sleep paralysis. Sleep paralysis can last from several seconds to several minutes; episodes of longer duration are typically disconcerting and may even provoke a panic response.
Can sleep paralysis cause you to suffocate? Because rapid and irregular breathing occurs in REM sleep, people who experience sleep paralysis may struggle to breathe properly, which can feel like suffocation.