Key Takeaways
- Night terrors happen during the deepest stage of sleep, which is why most children have no memory of screaming or thrashing the next morning.
- This memory loss is a normal part of how night terrors work and is not a sign that something is wrong with your child.
- Night terrors are different from nightmares, which children usually remember and can describe in detail the next day.
- Most children outgrow night terrors on their own, though frequent or unsafe episodes are worth discussing with a doctor.
- Bogan Sleep Consultants in Columbia, SC, helps families understand childhood sleep disorders like night terrors and offers guidance on when further evaluation is needed. Request an appointment online to talk with a sleep specialist about your child's sleep.
Why Children Usually Don't Remember Night Terrors
Night terrors are episodes of intense fear that happen while a child is still mostly asleep. A child having a night terror might sit up, scream, thrash around, or appear wide awake with open eyes, but they are not truly conscious. Because the episode occurs during deep, non-REM sleep (a stage of sleep without rapid eye movement or dreaming), the brain has not fully engaged the systems needed to form a memory.
This is different from being awake and simply forgetting something later. During a night terror, the brain is partially caught between deep sleep and waking, so the events of the episode are never fully recorded in the first place. According to Mayo Clinic's overview of sleep terror symptoms and causes, sleep terrors often involve screaming, intense fear, and thrashing, yet the person experiencing them has little to no recollection afterward.
Parents at Bogan Sleep Consultants often ask whether this memory loss is unusual. It isn't. It's actually one of the most consistent features of night terrors and one of the clearest ways doctors distinguish them from nightmares.
Night Terrors vs. Bad Dreams: What's the Difference?
Nightmares and night terrors can look similar from the outside, but they happen at different points in the sleep cycle and affect a child very differently.
| Feature | Night Terrors | Nightmares |
|---|---|---|
| When they happen | Deep, non-REM sleep, usually in the first few hours of sleep | REM sleep, more often later in the night |
| Memory afterward | Rarely remembered | Often remembered in detail |
| Child's response | May scream, thrash, or appear awake but is not responsive | Wakes up scared and can usually be comforted |
| Who it affects most | Common in young children, generally ages 4 to 7 | Common at any age |
Understanding which one your child is experiencing helps determine whether comforting words will help in the moment, or whether it's better to simply wait the episode out.
What Happens in the Brain During a Night Terror Episode
During deep sleep, the brain cycles through stages that help the body rest and grow. Night terrors occur when a child's brain gets partially stuck between deep sleep and a lighter, more awake state. Cleveland Clinic's guide on sleep terrors in children notes that night terrors affect roughly 2% to 7% of children, with episodes typically peaking between ages 4 and 7, since younger children spend more time in this deep sleep stage than teens or adults.
Because the episode happens in this in-between state, a child may look distressed and even call out for a parent, but they are not able to respond normally to comfort or questions. This is why trying to fully wake a child mid-episode is usually unsuccessful and, in most cases, unnecessary.
Signs a Night Terror May Require Medical Attention
Occasional night terrors are considered a normal part of childhood development. However, some patterns are worth bringing to a doctor's attention, including:
- Episodes happening several times a week instead of occasionally.
- Night terrors that continue well into the teenage years.
- Episodes that involve dangerous behavior, such as leaving the bed or the house.
- Signs of another sleep disorder, such as loud snoring or pauses in breathing, alongside the night terrors.
- Daytime sleepiness or behavior changes that suggest your child isn't getting restorative sleep.
If any of these apply, Bogan Sleep Consultants' Childhood Sleep Disorders program can help determine whether an underlying condition, such as sleep apnea, may be contributing to the episodes.
How Parents Can Respond Calmly and Safely During an Episode
It can be alarming to watch your child scream or thrash without waking up, but there are simple steps that help keep everyone safe:
- Stay nearby, but avoid trying to wake your child. Waking a child mid-episode can prolong the confusion.
- Gently guide your child away from stairs, windows, or furniture if they get out of bed.
- Speak in a calm, quiet voice rather than shaking or shouting.
- Keep the bedroom environment consistent and calming, since overtiredness and irregular sleep schedules can make episodes more frequent.
- Track how often episodes happen and what they look like, since this information is useful if you decide to consult a specialist.
Getting Your Child the Support They Need
Watching your child go through a night terror is hard, even when you understand it's a normal, harmless part of childhood sleep. Bogan Sleep Consultants' sleep disorder specialists can help you tell the difference between typical night terrors and signs of a more complex sleep disorder, and can build a plan that helps your whole family rest easier.
If your child's night terrors are frequent, disruptive, or paired with other sleep concerns, it may be time for a professional evaluation. Request an appointment with Bogan Sleep Consultants to have your child's childhood sleep disorder concerns reviewed by a specialist.
Frequently Asked Questions
What are night terrors?
Night terrors are episodes of intense fear that happen during deep sleep. A child may scream, sit up, or appear frightened, but they remain mostly asleep and typically don't remember the episode afterward.
Are night terrors in children common?
Yes. Night terrors are a common part of early childhood development, most often appearing between ages 4 and 7, and most children outgrow them without any lasting effects.
What should I do if my toddler is waking up screaming at night?
It's usually best not to try to fully wake a toddler during a night terror. Waking them can prolong the episode or cause confusion. Staying close, keeping them safe, and speaking calmly is generally the better approach.
How can I find a sleep specialist near me for my child's night terrors?
If night terrors are frequent, severe, or paired with other sleep concerns like snoring or breathing pauses, a pediatric sleep specialist can help determine the cause. Bogan Sleep Consultants in Columbia, SC, offers evaluations for childhood sleep disorders, including night terrors.
