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Dr. Chrysoula I. Liakou MD, PhD
- Treated online: Yes, usually. A doctor can explain sleep paralysis, improve your sleep and treat linked conditions by video; frequent episodes that do not settle may need a sleep specialist.
- What it is: being unable to move or speak as you fall asleep or wake up, because your body is still in dream sleep while your mind is awake.
- How common: in a review of 35 studies, 7.6% of people had at least one episode, and 28.3% of students.
- Is it dangerous? no. It can be very frightening, but it is harmless, and it usually lasts from a few seconds to a couple of minutes.
- Emergency: call 112 or go to an emergency department for breathing problems or chest pain that continue once you can move, or if you might act on thoughts of ending your life.
Do not book a video appointment if you have difficulty breathing or chest pain that continues after you can move again, have had a fit, or are thinking about ending your life and might act on it. Call 112 or go to an emergency department.
Can an online doctor treat sleep paralysis?
Yes, usually. Sleep paralysis is harmless, and a doctor by video can explain what is happening, help you change the habits that make it more likely, look for linked conditions such as insomnia, anxiety, panic disorder, PTSD or narcolepsy, and treat or refer them. Frequent episodes that do not settle, or signs of narcolepsy or sleep apnoea, need a sleep specialist and sometimes a sleep study.
How an online consultation helps with sleep paralysis
- What is happening, explained: Why your body stays still while your mind wakes up, and why that is not dangerous.
- The triggers found: Short or broken sleep, shift work, jet lag, stress and sleeping on your back.
- Linked conditions treated: Insomnia, anxiety, panic attacks and PTSD treated, and narcolepsy or sleep apnoea referred.
- A plan for calmer nights: Sleep habits that make episodes less likely, and what to do when one starts.
What the doctor checks in an online sleep paralysis consultation
The doctor asks about signs of another sleep condition first, then about the episodes. The doctor asks about:
- Warning signs: falling asleep suddenly during the day, sudden muscle weakness with laughter or strong emotion, loud snoring with pauses in breathing, or seeing or hearing things while fully awake.
- The episodes: how often they happen, how long they last, what you feel, and whether they come as you fall asleep or wake up.
- Your sleep: how many hours, at what times, shift work or recent travel across time zones, and the position you sleep in.
- Stress and mood: anxiety, panic attacks, low mood and past trauma.
- Alcohol, caffeine and medicines: including medicines for ADHD and anything you take to sleep.
- Family: sleep paralysis in the family.
Before the call, keep a simple sleep diary for a week or two: when you went to bed, when you woke, and any episodes.
What does sleep paralysis feel like?
You are awake but cannot move, speak or open your eyes, often for a minute or two, as you fall asleep or wake up. Many people also feel that someone is in the room, or that something is pressing on them, and feel very frightened. Episodes can last from a few seconds up to 20 minutes, but usually only a couple of minutes.
Swipe sideways to compare →
| Experience | What you may feel | Why it happens |
|---|---|---|
| An intruder | A threatening presence in the room, sometimes seen or heard | The dreaming brain is still active while you are partly awake |
| Pressure on the chest | Something pushing you down, a feeling of choking or suffocating | A dream-like sensation; it is harmless |
| Movement | Floating, moving or being outside your body | False movement sensations from the dreaming brain |
What is the sleep paralysis demon?
The ‘demon’ is the intruder: a dream image that feels real because you are partly awake. More than 100 cultures have a name for it. In Abruzzo in Italy, people spoke of the Pandafeche attack, and in Turkey of the Karabasan. It is not real, and it cannot harm you.
Why is sleep paralysis so scary?
Because you are aware but cannot move, and the dreaming brain adds frightening images and feelings. Knowing what it is often makes the next episode less frightening.
What causes sleep paralysis?
During REM sleep, the dreaming stage, the brain relaxes the muscles of the arms and legs so you do not act out your dreams. Sleep paralysis happens when you become aware going into or coming out of REM sleep while the muscles are still relaxed. It is not clear why it happens to some people, but it has been linked with:
- not getting enough sleep, and irregular sleep, such as shift work or jet lag
- insomnia and stress
- anxiety, panic disorder and PTSD
- narcolepsy and obstructive sleep apnoea
- sleeping on your back
- alcohol, some medicines, including some for ADHD, and drug use
- sleep paralysis in the family
It is common. In a review of 35 studies with more than 36,000 people, 7.6% of the general population had at least one episode, 28.3% of students and 31.9% of people with a mental health condition. It often starts in the teenage years and is most frequent in the 20s and 30s.
Is sleep paralysis dangerous? Can it kill you?
No. Sleep paralysis can be very frightening, but it is harmless and cannot kill you, and the episode ends on its own. It matters for two reasons: frequent episodes can make you afraid to go to sleep and leave you tired, and sometimes they point to another sleep condition.
Sleep paralysis or something else?
Swipe sideways to compare →
| Condition | What is different | What to do |
|---|---|---|
| Narcolepsy | Sudden, unplanned sleep during the day, and sometimes muscle weakness with laughter or strong emotion; sleep paralysis can be one of its symptoms | Assessment by a sleep specialist, with sleep tests |
| Obstructive sleep apnoea | Loud snoring, pauses in breathing, waking unrefreshed | A sleep study |
| Nightmares | You wake fully and can move straight away | Treat stress, PTSD or poor sleep behind them |
| Panic attacks at night | A surge of fear with a racing heart, but you can move | Treatment for panic disorder |
| Psychosis | Hearing or seeing things while fully awake, during the day | Prompt assessment |
How do you stop sleep paralysis?
During an episode
You cannot always stop an episode, but small movements, such as wiggling a finger or a toe, may help you come out of it sooner. Remind yourself that it is sleep paralysis, that it is harmless, and that it will pass in a minute or two.
Preventing the next one
- Aim for 7 to 9 hours of sleep a night.
- Go to bed and get up at about the same times every day.
- Keep the bedroom dark and quiet, put screens away before bed, and relax before you sleep.
- Exercise regularly, but not in the last hour before bed.
- Avoid large meals, smoking, alcohol and caffeine shortly before bed.
- Try not to sleep on your back.
Which sleep paralysis treatment might the doctor recommend?
Most people need reassurance and better sleep habits, not medicine. This is the framework the doctors use:
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| What you have | Likely first step | Suitable for online care? | When in-person care is needed |
|---|---|---|---|
| One or a few episodes, sleeping well otherwise | Explanation and sleep habits | Yes | Not usually needed |
| Episodes with short or irregular sleep, shift work or jet lag | A sleep plan for your schedule | Yes | Not usually needed |
| Episodes with insomnia, anxiety, panic or PTSD | Treatment of that condition, including CBT | Yes | If symptoms are severe |
| Frequent episodes, afraid to go to sleep | CBT, and a review of sleep and mood | Yes | Referral to a sleep specialist if it continues |
| Sudden daytime sleep or muscle weakness with emotion | Referral for narcolepsy | Partly | Sleep tests with a specialist |
| Loud snoring and pauses in breathing | Referral for a sleep study | Partly | For the sleep study |
Episodes keeping you awake at night? A doctor can tell you in one consultation what will help.
See available times →Treatment options for sleep paralysis
What you can do yourself
- Keep regular sleep times and get enough sleep, including after night shifts and long trips.
- Keep a sleep diary to spot your own triggers.
- Learn a relaxation routine for the time before bed.
- Tell the people you live with, so they understand what is happening.
Prescription treatment
A prescription is never issued without a consultation. Most people need no medicine. The doctor may treat a linked condition, such as insomnia, anxiety or PTSD, and cognitive behavioural therapy can help with frequent episodes and the fear of going to sleep. For episodes that continue, a sleep specialist may suggest a low dose of an antidepressant. Benzodiazepines and Z-drugs are controlled medicines and are never prescribed online. If the doctor prescribes, use the prescription at a pharmacy near you.
What does not help
Cutting your sleep short to avoid episodes: lack of sleep makes them more likely. Alcohol or caffeine shortly before bed. Staying up late on some nights and early on others.
Special situations
Shift work
Irregular sleep raises the risk. Keep the same routine before every sleep, and protect a block of sleep after night shifts.
Pregnancy
Sleep often changes in pregnancy. The insomnia in pregnancy page covers safe ways to sleep better.
While travelling in Europe
Jet lag and short nights make episodes more likely. Adjust to the new time zone gradually, and see the jet lag page for help with sleep across time zones.
Children
Mobi Doctor consultations are for adults aged 18 and over. A child who is unwell needs a paediatrician or a local doctor in person, and emergency signs in a child mean 112.
When sleep paralysis is treated online, and when you need in-person care
Treated online: explanation and reassurance, sleep plans, and treatment of insomnia, anxiety, panic attacks and PTSD linked to the episodes.
In-person care: sleep studies and specialist assessment for narcolepsy or sleep apnoea, episodes that do not settle with treatment, and any emergency.
When to get in-person care
Call 112 or go to an emergency department now for:
- difficulty breathing or chest pain that continues once you can move again
- a fit, or not waking properly afterwards
- thoughts of ending your life that you might act on
Get medical advice the same day for:
- seeing or hearing things while fully awake, during the day
- being too frightened to sleep, with little or no sleep for several nights
- falling asleep suddenly while driving or at work
You can also find a free, confidential crisis helpline in your country at findahelpline.com.
How Mobi Doctor works
- Book a time that suits you: daily 7am–11pm CET. You can see a doctor over video, usually within 15 minutes. No subscription, and the exact price is shown before you pay.
- Speak to a licensed doctor about your sleep: describe the episodes and how often they come, your sleep times and shifts, and any stress, anxiety or medicines.
- Leave with a plan: what to do, what to take and for how long, and which signs mean you should be seen in person. If the doctor prescribes, use the prescription at a pharmacy near you.
No sign-up needed
Not sure it’s sleep paralysis? Tick every symptom you have to see each condition page that mentions it. It finds the right page, not a diagnosis: a doctor gives you that on a video call.
Tap the body — an area or a point — to browse symptoms anywhere
Similar symptoms, different condition? Insomnia can start the same way. Compare them, or look up any other symptom in the full symptom checker.
Frequently asked questions about sleep paralysis
What is sleep paralysis?
Being unable to move or speak for a short time as you fall asleep or wake up. Your mind is awake, but your body is still in dream sleep, when the muscles are relaxed. Many people also sense someone in the room or pressure on the chest.
What causes sleep paralysis?
It is not clear why some people get it, but it is linked with too little or irregular sleep, shift work, jet lag, stress, insomnia, anxiety, panic disorder, PTSD, narcolepsy, sleeping on your back and a family history.
Can sleep paralysis kill you?
No. It can feel terrifying, and you may feel you cannot breathe or that something is pressing on your chest, but sleep paralysis is harmless: your breathing carries on automatically, the episode ends on its own after a couple of minutes, and it does not damage the brain or the heart. It has never been shown to cause death, and no treatment is needed for occasional episodes.
How do you get out of sleep paralysis?
To get out of sleep paralysis, try small movements, such as wiggling a finger or a toe, which may help you come out of it sooner, and remind yourself that it is harmless and will pass. Episodes usually last a couple of minutes at most.
What should I do after an episode of sleep paralysis?
Sit up and move about for a minute or two before lying down again, because going straight back to sleep in the same position can bring on another episode of sleep paralysis; many people find sleeping on their side helps, since episodes are more common lying on the back. Remind yourself that it was harmless, write down what seems to set it off, and talk to a doctor if the episodes are frequent, frightening or come with daytime sleepiness.
How long does sleep paralysis last?
Sleep paralysis lasts from a few seconds up to 20 minutes, but usually only a couple of minutes, and it ends by itself, often when you manage a small movement or a sound, or when someone touches or speaks to you. It can feel much longer than it is, because fear stretches time, and a few people have several episodes in one night.
What is the sleep paralysis demon?
The sleep paralysis demon is a dream image of an intruder that feels real because you are partly awake. More than 100 cultures have a name for it, such as the Pandafeche in Abruzzo in Italy and the Karabasan in Turkey. It is not real and cannot harm you.
Why do I keep getting sleep paralysis?
Often because of short or irregular sleep, stress, or sleeping on your back. Frequent episodes can also come with insomnia, anxiety, panic disorder, PTSD or narcolepsy, which a doctor can check.
How can I prevent sleep paralysis?
Sleep 7 to 9 hours a night at regular times, keep the bedroom dark and quiet, avoid alcohol, caffeine, smoking and big meals before bed, exercise but not just before bed, and try not to sleep on your back.
Is sleep paralysis a sign of a mental illness?
Usually not: sleep paralysis is common in healthy people, especially students. It is more common with anxiety, panic disorder and PTSD, and treating those can reduce episodes.
Is it sleep paralysis or something else?
Sleep paralysis happens only at the edge of sleep, lasts seconds to a couple of minutes, and you are fully aware and remember it afterwards. A night terror happens in deep sleep, with shouting or thrashing that is not remembered; a nightmare is a frightening dream you wake from and can move straight away. Sleep paralysis with sudden daytime sleep attacks or collapsing when you laugh suggests narcolepsy, which needs a sleep clinic.
When should I see a doctor about sleep paralysis?
If episodes are frequent and you are afraid to go to sleep, if you are tired all the time from lack of sleep, or if you fall asleep suddenly during the day.
Can an online doctor treat sleep paralysis?
Yes, usually. A doctor can explain it, help you sleep better and treat linked conditions such as insomnia or anxiety by video. Signs of narcolepsy or sleep apnoea need a sleep specialist.
- Sleep paralysis, NHS, National Health Service (UK), reviewed 9 September 2026.
- Sleep paralysis, Cleveland Clinic (US), updated March 2024.
- Recent insights into sleep paralysis: mechanisms and management, Bhalerao V, Gotarkar S, Vishwakarma D, Kanchan S. Cureus, 2024.
- Narcolepsy, NHS, National Health Service (UK), reviewed 9 September 2026.
This page is for information only and is not a substitute for a medical consultation. Guideline links are provided for transparency; treatment decisions are made with your doctor.
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