What is the difference between a nightmare and a night terror?

Night terrors and nightmares are different and happen at different stages of sleep. During a night terror you may talk and move about but are asleep. It's rare to remember having a night terror. Nightmares are bad dreams you wake up from and can remember.


Are night terrors worse than nightmares?

Sleep terrors differ from nightmares. The dreamer of a nightmare wakes up from the dream and may remember details, but a person who has a sleep terror episode remains asleep. Children usually don't remember anything about their sleep terrors in the morning.

What are two major differences between a nightmare and a night terror?

Movement during night terrors is not restricted and often co-occurs with sleepwalking. Timing: nightmares typically occur later at night when the brain reaches the REM stage of the sleep cycle. Night terrors by contrast, tend to occur during the first three hours of sleep.


What happens during a night terror?

Night terrors occur in deep sleep or NREM stage three. During night terrors, the front part of your brain that controls executive functioning and memory is asleep while the back part that controls motor movement is awake. This is similar to sleepwalking.

What happens when you wake up from a night terror?

Kids usually will settle down and return to sleep on their own in a few minutes. It's best not to try to wake kids during a night terror. This usually doesn't work, and kids who do wake are likely to be disoriented and confused, and may take longer to settle down and go back to sleep.


Nightmare vs. Night Terror



Are night terrors scarier than nightmares?

With nightmares, you may wake up easily and still feel scared or any other number of negative emotions but ultimately be able to think clearly, the Mayo Clinic says. But when it comes to night terrors, you may be hard to wake up, and be confused if someone does manage to wake you.

What does a night terror look like?

During a night terror children might look like they're in a panic. Their hearts might be racing, and they might be breathing fast and sweating. Children might also look like they're awake – for example, their eyes might be open or they might be crying. Some children might even sit up or get out of bed and run around.

What triggers night terrors?

The cause is unknown but night terrors are often triggered by fever, lack of sleep or periods of emotional tension, stress or conflict. Night terrors are like nightmares, except that nightmares usually occur during rapid eye movement (REM) sleep and are most common in the early morning.


Why shouldn't you wake up someone having a night terror?

It's best to stay close by and ensure that they do not fall or hurt themself. However, do not try to wake a child during a night terror. Attempts at arousal may make the episode last longer or provoke a physical response that could lead to injury.

What age do night terrors peak?

Night terrors stem from an arousal disorder, known as a parasomnia, which occur during deep sleep, says pediatric pulmonologist and sleep specialist Katharina Graw-Panzer, MD. They affect nearly 40% of children between 4 and 12–years-old, with 5-7 being the peak age range.

How long will a night terror last?

Night terrors usually last around five to 10 minutes and may happen more than once during the same night.


Are night terrors considered a mental illness?

While people talk about “night terrors,” this is not, in fact, a diagnosable condition, according to the Diagnostic and Statistical Manual fifth edition (DSM-V). It contains elements of conditions known as nightmare disorder, REM sleep behavior disorder, and Non-Rapid Eye Movement (NREM) Sleep Arousal Disorder.

How do you break night terrors?

If sleep terrors are a problem for you or your child, here are some strategies to try:
  1. Get adequate sleep. Fatigue can contribute to sleep terrors. ...
  2. Establish a regular, relaxing routine before bedtime. ...
  3. Make the environment safe. ...
  4. Put stress in its place. ...
  5. Offer comfort. ...
  6. Look for a pattern.


How do you know if you had a night terror?

Nightmares are disturbing dreams you can easily remember upon waking, while night terrors are episodes of screaming and flailing that you typically won't recall. While children more commonly experience these sleep disturbances, adults can have them too.


Do you see things during night terrors?

Often, the hallucinations brought on in a night terror appear entirely real, and adults who experience night terrors can see whatever it is for several minutes after waking up.

What is the most common night terror?

Night terrors are most common during the first third of the night, often between midnight and 2 a.m. Children often scream and are very frightened and confused. They thrash around violently and are often not aware of their surroundings. The child may not be able to respond to being talked to, comforted, or awakened.

How do you wake someone from a night terror?

Speak calmly but avoid waking them.

Trying to wake them up can be dangerous but also futile. Many people in night terrors never wake up during the episode. What you can do is speak to them in a calm and soothing voice to offer comfort. If they get up but are not too agitated, gently guide them back to bed.


Are night terrors violent?

Sleep terrors differ from sleepwalking and confusional arousals in that the individual appears to react to some type of frightening image. The individual may act in an improper or agitated manner without regard to reality. If another individual is encountered or is in close proximity, violent behavior may occur.

What do kids say during night terrors?

Symptoms of night terrors

They may want to tell you about the bad dream. If they're having a night terror, though, your child won't really be awake. They may try to talk or yell, but they probably won't be forming full sentences or even words.

Are sleep terrors more intense than nightmares?

Night terrors, which typically occur in children between 3 and 8 years old, are often more intense than nightmares and can be more upsetting. Unlike nightmares, night terrors usually happen in the early stages of sleep (non-REM sleep), often within the first two hours.


Can night terrors make you cry?

Night terrors are episodes of intense screaming, crying, thrashing, or fear during sleep that happen again and again, usually in children ages 3 to 12. New cases peak at age 3 1/2. There are two main types of sleep: rapid eye movement (REM) and non-rapid eye movement (non-REM).

Can night terrors be traumatizing?

Since adult night terrors are so closely associated with life trauma and psychological disorders, many of those who endure this bedtime battle will often also exhibit signs of aggression, anxiety, memory loss, and inward pain that are often expressed in the form of self-mutilation.

Who is most likely to get night terrors?

Sleep terrors is more common in children and affects males and females equally. It may affect as many as 6.5% of all children. It tends to begin when a child is four to 12 years old. Children with sleep terrors will often talk in their sleep and sleepwalk.


Is night terrors a form of schizophrenia?

Scary nights

Researchers have long known that people who suffer from schizophrenia tend to report night terrors and frequent, terrifying nightmares.

Are night terrors part of PTSD?

Nightmares and Night Terrors: Nightmares and night terrors plague a majority of people with PTSD, leading to nighttime awakenings and making it difficult to get back to sleep. The content of these vivid dreams is sometimes related to past trauma, with many PTSD sufferers reporting repetitive nightmares.