Sleep paralysis locks a person in a weird state between waking and dreaming, where they can’t move but might experience odd hallucinations.
Why this health condition is happening, what are the causes,symptoms and treatments we will discus it in this article below.
People may wake in the middle of the night and find themselves unable to move or utter a sound. They might see a shadowy figure hovering in the corner, feel a pressure on their chest or sense a hand around their throat. Other times, they feel removed from their frozen bodies, as if floating out of their bed sheets. These bizarre experiences are known as sleep paralysis, a diagnosable and fairly common sleeping disorder.
Prevalence through history
References to sleep paralysis are scattered throughout history, though not usually under the name “sleep paralysis.” Folklore and myths from around the world describe the terrifying experience of being unable to move upon waking and sometimes seeing beings, being choked or being held down. Nightmares known as the “Old Hag” in Newfoundland, Kokma in St. Lucia, and tsog in East Asia may have all be borne of the same spooky experience, according to an article in the Journal of the Royal Society of Medicine. In 1664, a Dutch physician described a patient’s experience of sleep paralysis as the “Incubus or the Night-Mare,” providing the first known clinical description of the affliction.
According to a 2011 review, about 7.6% of the world’s population experiences at least one episode of this condition in their lifetime, with higher rates noted among students and psychiatric patients, particularly those with post-traumatic stress or panic disorder. Sleep paralysis is also a common symptom of narcolepsy, a condition characterized by excessive sleepiness, sleep attacks and sudden loss of muscle control, as described by the National Sleep Foundation. Sleep paralysis in the absence of narcolepsy is known as “isolated sleep paralysis,” or “recurrent isolated sleep paralysis” if it occurs repeatedly.
Sleep paralysis demons and other hallucinations
Nowadays, scientists have gained a better understanding of sleep paralysis as a neurological disorder, rather than a brush with the paranormal. Sleep paralysis arises from disrupted REM sleep, named for the rapid eye movements that occur during this stage of the sleep cycle.
“During sleep paralysis, you have two aspects of REM sleep going on when you’re awake,” said Brian Sharpless, a licensed clinical psychologist and co-author of the book “Sleep Paralysis: Historical Psychological, and Medical Perspectives” (Oxford University Press, 2015). You’re most likely to experience dreaming during REM sleep, he said, and the body actually becomes paralyzed “presumably so you don’t try to act out your dreams.”
During an episode of sleep paralysis, a person becomes paralyzed for seconds or minutes just as they’re falling asleep or waking up. While frozen beneath their bedsheets, many people also experience vivid hallucinations.
People who have experienced this condition often describe sensing an evil presence, or demon in the room with them. A study published in the journal Sleep Medicine last month reported that out of 185 patients diagnosed with this condition, about 58% sensed a presence in the room with them, usually something non-human, and about 22% actually saw a person in the room, usually a stranger.
This state of the body may also cause people to feel pressure on their chest, or feel as though their body is moving without them directing it, according to the American Sleep Association. Sometimes people find the out-of-body hallucinations pleasant and feel as though they’re weightless, but more often, the sensations can be quite disturbing. Like paralysis, these hallucinations may also be a lingering manifestation of REM sleep.
“We know the amygdala is highly active in REM, which is important to fear and emotional memory,” said Daniel Denis, a postdoctoral scholar in psychiatry at the Beth Israel Deaconess Medical Center in Boston. “You have part of the brain actively responding to fear or something emotional, but nothing in the environment to account for that. So the brain comes up with a solution to that paradox.” That’s one possible explanation, he said; but the actual cause of the hallucinations is still unknown.
Risk factors and treatment
A myriad of factors, including substance use, genetic factors, a history of trauma, a psychiatric diagnosis and poor physical health and sleep quality, may increase the risk of developing sleep paralysis, according to a 2018 review. The frequency and severity of episodes has also been linked to anxiety-like symptoms and sleep deprivation.
“This may explain why comes in waves or bouts,” Denis told Live Science. “Episodes might coincide with a period of stress.”
There is no set treatment for sleep paralysis, but doctors usually direct diagnosed patients to improve their sleep schedule and maintain a better bedtime routine. In more extreme cases, patients may be prescribed a low dose of antidepressants, according to the National Health Society of the UK. These medications may help mitigate mediate the symptoms of this state of the body by suppressing certain aspects of REM sleep, Sharpless noted.
So, what should you do if you experience sleep paralysis?
“If you have rare episodes of sleep paralysis, but haven’t been seen by a sleep specialist, make sure your sleep hygiene is solid,” said Shelby Harris, director of Behavioral Sleep Medicine at the Sleep-Wake Disorders Center at the Montefiore Health System in the Bronx, New York City. “For example, sleep paralysis can be a sign that you’re sleep deprived,”
Harris suggested that people experiencing sleeping problems should make sure to get enough sleep on a regular basis, avoid alcohol, nicotine and drugs all night, starting 3 hours before bedtime. They should also limit caffeine after 2 p.m. and keep electronics out of the bedroom.
“If these things don’t help, and you’re having episodes that are becoming somewhat more frequent, see a sleep specialist to see if there’s any underlying medical disorder that might be causing the sleep paralysis,” Harris said.
Conclusion:If you have some of this symptoms mentioned above and have problems with sleeping, consult first with your doctor and change your sleeping time and things you do before sleep.