Sleep paralysis is an episode where you can’t move your body or speak directly after or directly before sleep, and while you are conscious. It is part of a collection of sleep disorders called parasomnias, which simply indicates that your sleep has some kind of general disruption. In the case of sleep paralysis, your body has trouble transitioning to and from sleep.
Sleep paralysis is being unable to move or speak during the transition between wakefulness and sleep. Sleep paralysis occurs either right after you wake up, or right before you fall asleep. It is result of your body not smoothly transitioning between stages of wakefulness and sleep. And it can be mildly disconcerting to terrifying, especially if you are unaware what sleep paralysis is.
Sleep paralysis is scary, no doubt about it. It’s the feeling of being conscious, but unable to move. It occurs right before you fall asleep, or right after you wake up – namely, in the transition to or from sleep. It can last a few seconds, or it can last up to a couple of minutes (or more!).