Sleep paralysis is a temporary inability to move or speak that happens when falling asleep or waking up. Although it can feel frightening, it is usually harmless and lasts from a few seconds to a couple of minutes.

Q: What is sleep paralysis?

It is a brief episode where you are awake but unable to move or speak.

Q: Why does it happen?

It occurs when the brain wakes up before the body’s normal REM sleep muscle paralysis has ended.

Q: Can I breathe during sleep paralysis?

Yes, breathing continues normally, but it may feel difficult due to anxiety or chest muscle tension.

Q: Do people hallucinate during episodes?

Some people experience vivid visual, auditory, or sensory hallucinations during sleep paralysis.

Q: Is sleep paralysis dangerous?

It is not physically dangerous, but it can be very distressing.

Q: Who is more likely to experience it?

It is more common in people with irregular sleep schedules, narcolepsy, high stress, or sleep deprivation.

Q: How long does an episode last?

Most episodes last seconds to a few minutes and resolve on their own.

Q: Can it be prevented?

Improving sleep consistency, reducing stress, and avoiding sleep deprivation can reduce episodes.