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October 24, 2025

Nightmares in Children: Why They Happen and How You Can Help

Halloween is all about spooky fun, but for some children, the frights don’t stop when the lights go out. Nightmares can leave little ones and their parents feeling unsettled and anxious during the night. As a parent, it is only natural to want to comfort and protect your child when they wake up scared from a bad dream.

In this post, we explore why children have nightmares and share practical ways to help them feel safe and secure, both during the night and as bedtime approaches.

What Are Nightmares?

Nightmares are frightening dreams that wake children, often leaving them tearful or anxious. Common themes include being chased by a monster, getting lost, or feeling trapped. Although these dreams can seem intense, they are a normal part of childhood and often reflect a developing imagination or the stresses of everyday life.

Children may have nightmares when they are overtired or not getting enough sleep, during stressful or unsettling times, or simply as a result of their imagination becoming more active between the ages of six and ten. Nightmares happen during Rapid Eye Movement sleep, or REM sleep, which occurs in the second half of the night. This means your child might wake closer to morning feeling frightened and in need of reassurance.

Sometimes parents worry that their child is having night terrors rather than nightmares. Night terrors are different because the child usually stays asleep and does not remember the episode, whereas nightmares are dreams that wake a child and can often be described in detail.

How to Comfort Your Child After a Nightmare

When your child calls out in distress or comes to find you, the best response is comfort, calm, and reassurance. Let them know they are safe and that the dream is over.

For younger children, particularly those under five, it is important to remember they cannot always tell the difference between dreams and reality. Offer cuddles and gentle comfort rather than trying to explain the dream away. Once they are calm, most children will drift back to sleep.

Helping Your Child Process Recurrent Nightmares

If your child keeps dreaming about the same scary thing, talk it through the next day, not at bedtime. Encourage them to describe what happened and help them invent a happy ending. This can take away the power of the nightmare.

If monsters feature in their dreams, turn them into something silly together. You might draw funny monster pictures, make up a monster song, or create a dream catcher to “trap” bad dreams. Turning fear into fun can make bedtime feel much safer.

Helping Your Child Rewrite Their Nightmares

For children who have frequent or recurring nightmares, a gentle approach known as Imagery Rehearsal Therapy can be very helpful. This well-researched method has been shown to reduce chronic nightmares, improve sleep, and ease anxiety. It works by helping the dreamer imagine a new, positive ending to their dream.

This approach is supported by research on Imagery Rehearsal Therapy published in the Journal of the American Medical Association (Krakow et al., 2001), which found significant improvements in sleep quality and reductions in nightmare frequency.

Although the original studies were carried out with adults, the same idea can be adapted in a playful, child-friendly way. It helps children feel more in control of their dreams and less fearful of falling asleep.

Start by talking about the dream in daylight hours, when your child feels calm and safe. Ask them to tell you what happened if they would like to share, and reassure them that many children have scary dreams from time to time. Once they feel heard, invite them to imagine how they would like the story to end. Perhaps they could make friends with the monster, use a magic wand to make it disappear, or imagine flying away to safety.

Encourage them to picture this new ending clearly in their mind, seeing the colours, sounds, and feelings of being safe and happy at the end of their dream. You can practise this together for a few minutes each day. Over time, this helps the brain replace the frightening dream with the new version, making the nightmare less likely to return.

You can make this process creative and fun. Younger children might like to draw their new dream or tell it as a bedtime story. This helps them take control of the narrative and feel empowered, turning something scary into something they can manage.

If nightmares continue to be frequent or distressing, or are linked to anxiety or past experiences, seek professional help. Imagery rehearsal therapy can also be provided by trained clinicians and is recognised as an effective, non-invasive approach for persistent nightmares.

Identifying Possible Triggers For Nightmares

Have a calm chat with your child during the day to uncover any worries or recent changes that might be affecting their sleep. Setting aside ten to fifteen minutes of quiet one-to-one time can make a big difference. Avoid these conversations at bedtime, as they can stir up worries just before sleep. Instead, use bedtime for relaxation, perhaps with a simple breathing exercise or a gentle hand or foot massage to help them unwind.

Check Your Child’s Sleep Routine

Children who are overtired are more likely to have nightmares, so make sure your child is getting enough sleep for their age and has a calm, consistent bedtime routine.

If your child gets anxious when you leave the room at bedtime, try reassuring check-ins. Return after a minute or two to let them know you are still nearby, then gradually increase the gap between visits until they feel comfortable falling asleep on their own.

Comfort and Security

A favourite cuddly toy or comfort object can help your child feel safe and relaxed throughout the night. It is also worth checking what your child is seeing or hearing before bed. Even seemingly harmless books, TV shows, or online content can introduce ideas that fuel scary dreams or bad dreams in kids.

Fear of the Dark

Many children develop a fear of the dark as their imagination blossoms. This is completely normal. A soft amber or orange nightlight can make the room feel cosy and safe without affecting sleep. It can also help to look around the bedroom at night from your child’s perspective, as familiar toys or shadows can look quite different in the dark. For more information on fear of the dark 

When to Seek Professional Help

If your child is having frequent or severe nightmares, or if these are affecting their mood or behaviour during the day, speak with your GP or a sleep specialist. Persistent nightmares can sometimes be linked to anxiety, trauma, or other underlying issues that may need gentle support.

FAQs

Are nightmares normal in children?
Yes. Nightmares are a normal part of childhood and often reflect imagination, tiredness, or everyday worries.

When should I worry about my child’s nightmares?
If nightmares are frequent, cause distress, or affect your child’s daytime mood, seek advice from your GP or a sleep specialist.

Can lack of sleep cause nightmares?
Yes. Overtiredness can make nightmares more likely, so ensuring your child has enough sleep is important.

What is the difference between a nightmare and a night terror?
A nightmare wakes your child and is remembered in the morning. A night terror happens while the child remains asleep and is usually not remembered afterwards.

Final Thoughts

Nightmares can be distressing, but with understanding, reassurance, and a few simple strategies, you can help your child feel safe and confident again at bedtime.

And this Halloween, while the ghosts and ghouls are just for fun, remember that a calm, comforting bedtime routine is the best kind of magic for helping children sleep peacefully through the night.

If your child is struggling with regular nightmares or anxiety about sleep, our team of sleep specialists can help.

If you’re unsure whether your child is having nightmares or night terrors, the NHS offers helpful guidance on how to tell the difference.

Contact Millpond Sleep Clinic to find out more about our tailored sleep support for children of all ages.

Filed Under: All, Anxiety Sleep Problems In Children: Causes, Fear of the dark, Nightmares Tagged With: anxiety about sleep, are night terrors different from nightmares, comforters in the night, coronavirus, covid 19, fear of the dark, how to comfort my child after a nightmare, how to help my child sleep better, how to help your child with a nightmare, my child wakes in the night from nightmares, nightmares, Scary TV and books, sleep advice, sleep tips, tips for fear of the dark, tips for nightmares, What is a nightmare

October 23, 2025

My child’s afraid of the dark

My child’s afraid of the dark

It is normal for children to have nighttime fears and for the majority of them to surface at bedtime when it’s dark, at a time we all naturally feel more vulnerable. They are part of the normal development of a child’s imagination and usually start when children begin to understand the wider world and the fears that might bring.

Being afraid of the dark is common among children; in fact, research shows as many as 73% of children aged 3 to 12 years old struggle with nighttime fears. Studies also showed the prevalence of fears are related to age group; with fears being common in 4- to 6-year-olds, but becoming even more frequent in 7- to 9-year-olds and then remaining relatively stable in 10- to 12-year-olds.

The type of fear alters with age too. For younger children, they tend to surface when their imagination kicks -in and they struggle to differentiate between fantasy and reality. So, to them the monsters and witches they see in books and on screens are real and could easily appear in their darkened bedrooms at night when they’re alone.

For school-aged children fears tend to be related to more real-life events such as worrying about intruders coming into their home, hearing of local burglaries or starting school and separating from their parents.

The good news is children do eventually grow out of them but in the meantime, it can make them reluctant to go to bed and be a cause of night waking as well.

How to help your child who’s afraid of the dark:

Discuss worries and fears during the day

It’s important to take your child’s fears seriously as they are real to them and, depending on how old your child is, set time aside to discuss them. It’s best not to use bedtime to do this as this could trigger monster thoughts just as they are trying to go to sleep; instead have some quiet 1 to 1 chatting time with you earlier in the day and at bedtime consider using a relaxation and breathing technique to help relax them at bedtime and help them fall asleep.

Offer reassurance

It is important to reassure your child if they are scared. Their feelings are real and it’s important to recognise them and that they are scared. Reassure them that everything is ok, their bedroom is safe and you are there to protect them. You may need to do this at bedtime and again in the night if they wake.

 Building confidence

Help to build your child’s confidence and take the fear out of the dark encourage them to play games at home such as hide and seek and treasure hunts. Start with the games close to you and with time expand the hiding zone so they are happy to hide further away, with you remaining in another room. As they become even more confident encourage them to hide or look for treasure in dim light and then graduate to hiding or seeking treasure in the dark with torches. As your child is having fun they soon forget to be scared and start to build up their confidence in the dark

Night lights

No matter what your child is afraid of, a night light can help. Set up a dim amber or orange glow light in your child’s bedroom, this will not stop them from sleeping but will help the room feel less scary. Have it on at bedtime and leave it on all night. They may also be reassured by leaving the bedroom door open and the landing light on so that they don’t feel isolated from the rest of the family.

Go into your child’s bedroom when it’s dark and with a child’s eye look around the bedroom to see if there is anything in the room that could look scary at night. A shadow or a favourite cuddly toy in the day can turn into a scary monster in the dark.

A friendly bedtime toy

Having a security object in bed overnight such as a special cuddly toy can help your child feel more relaxed and happier at bedtime and throughout the night.

Scary TV and books

Three little pigs near their small houses and scary wolf Three little pigs near their small houses and scary wolf. Three pigs and house, fairytale story. Vector illustration wolf fairy stories stock illustrations

Vet all the books and TV programmes your child could be watching. Many traditional bedtime stories feature wolves, witches and bears!

I don’t want you to leave!

If your child gets anxious about you leaving at bedtime, offer a boring excuse as to why you need to briefly leave, e.g., explain that you are off to “have a wee” or “turn the tap off in the bathroom” etc, but that you’ll be back in a minute. Return after only a minute, and say “well done you were very brave, I’ll stay now until you’re asleep”. The following night repeat and briefly leave again, but this time leave for 2 minutes.

Keep repeating this process slowly extending the time you are out of the bedroom for until your child can happily fall asleep without you in their bedroom or is happy for you to leave.

Offer rewards

If your child has done well give them lots of positive feedback; “you’ve done so well, you were very brave, I’m very proud of you”……. You can also consider setting up a reward system such as pasta in a jar or stickers to reinforce their behavior.

Filed Under: Anxiety Sleep Problems In Children: Causes, Fear of the dark, How to help my child sleep well, Nightmares Tagged With: anxiety about sleep, bedtime resistence, can't fall asleep, does my child's room need to be dark, fear of the dark, night lights, nightmares, scared of the dark, scary books

January 15, 2024

How anxiety disrupts children’s sleep

First Published: 15 Jan 2024. Last Updated: 24 Feb 2025

Helping Your Child Feel Calm and Sleep Better

Does your child struggle to fall asleep because of anxiety?

Do bedtime worries keep them tossing and turning long into the night? If so, you’re not alone. Many children experience bedtime anxiety, which can make settling to sleep a real challenge—for them and you. The good news is that there are ways to help.

In this blog, we’ll explore how anxiety can affect children’s sleep, why it happens, and most importantly, practical steps you can take to help your child feel calmer and more secure at bedtime. With the right approach, you can support your child in developing healthy sleep habits, giving them (and yourself) more restful nights.

Anxiety/Worries and Sleep

Anxiety can disrupt children’s sleep for various reasons, creating a challenging cycle that affects both their physical and emotional well-being.

Firstly, anxiety triggers the body’s stress response, leading to heightened arousal and difficulty winding down for sleep. This can result in racing thoughts, increased heart rate, and muscle tension, making it hard for children to relax and fall asleep. Additionally, anxious thoughts and worries may intensify at night when the distractions of the day fade away, leaving children feeling more vulnerable and unsettled. Moreover, anxiety can manifest in physical symptoms such as stomach aches or headaches, further disrupting sleep.

The fear of the dark, separation anxiety, or worries about school or social situations can all contribute to bedtime anxiety, making it a multifaceted challenge to address. Understanding the underlying causes of anxiety and implementing strategies to promote relaxation and security are essential steps in helping children overcome sleep disturbances caused by anxiety.

Often these fears only surface at bedtime, when the day is over and there are no distractions to divert their thoughts.

So how can you help your young person manage their sleep at this time…..well the good news is there are things you can do to help.

how to help my anxious child sleep

What causes worries or anxiety at bedtime?

There are numerous causes of anxiety in children that can impact negatively on their sleep. These include long-term unresolved sleep issues, overthinking or over-worrying, experiencing vivid and scary nightmares, fear of the dark and monsters, starting nursery or school, family breakdowns and bereavement.

Older school-aged children who struggle to sleep are often perfectionists and academic high achievers. They find themselves in a vicious cycle where they worry about how lack of sleep will affect their work, which stops them from falling asleep and in turn leads to negative thoughts or even fears about sleep itself.

Children with autism and ADHD may have more bedtime anxieties than their peers. Bedtime can be particularly challenging for children with ADHD who have difficulties quietening their racing minds from the stresses or worries about their day.

A typical bedtime

Children with anxiety at bedtime often struggle to fall asleep and can lie awake for hours.  They can reappear numerous times in the evening with excuses such as being hungry, thirsty, too hot, too cold or needling the toilet.  You take them back to bed, but in no time at all, they are back with more excuses.  This process happens night after night leading to cross and stressed parents and an even more anxious child; you all dread bedtime!

You eventually find yourself getting into your child’s bed just to get them to sleep and then in the night they wake and seek you out again to help them get back to sleep.  The perfect recipe for a tired and stressed family!

Have a stress-free bedtime that helps your child sleep well

Starting your child’s bedtime routine

  • About an hour before your child goes to sleep have quiet time. Tidy away the toys and turn off all screens. Research has shown that not only does light from computers, iPads etc. can interfere with sleep, but the content can have an alerting effect, delaying bedtime even further.

“Talking time”

  • This is the time to set aside 10 to 15 minutes of one-on-one calming and quiet time with your child.
  • Ensure you put your phone away and make sure you have nothing else you need to do at this point so you can give your child your undivided attention.
  • At Millpond we often call this “Talking Time”.
  • This will give your child the space to discuss any worries or fears they may have and just as importantly means they are less likely to need to bring them up just before you say goodnight.
  • If your child doesn’t have anything specific they wish to discuss, as an alternative you could help set a positive tone by discussing 3 positive things about that day. If possible try and find new things each evening.
  • Your child may like to write them in a notepad that you keep just for bedtime.

Get your routine right so your child settles to sleep calmly and happily.

  • Initially focus the bedtime routine around the time your child naturally falls asleep; even if this seems late.
  • For example, if your child usually falls asleep at 10.00 pm start your routine at 9.15 pm. This way you are allowing 30 minutes for the routine and 15 minutes for them to fall asleep.
  • Carry out the same series of steps every night – make this routine your bedtime routine ritual. Having a routine means your child’s body will start to prepare for sleep as soon as you start this process.
  • If your child is falling asleep well in 15 minutes, after a few nights, start your bedtime routine 15 minutes earlier. Repeat this pattern, slowly advancing the start time of your routine until you reach the time that works best for your child.

Have a warm relaxing bath.

  • Have a warm, relaxing bath lasting no longer than 10 minutes. Keeping the bath to a maximum of 10 minutes means bath time doesn’t become a stimulating playtime. The added bonus is coming out of the warm water allows the body to cool quickly triggering the sleep hormone melatonin.
  • Then go straight into your child’s bedroom; going back into the living area at this time will lose the focus and magic of the routine.

Dim the lights.

  • Pre-dim the lights in their bedroom, as this will also help with melatonin production. If your child is scared of the dark and requests you leave a light on it’s best to have one that emits a warm amber or orange glow. Turn it on at bedtime and leave it on all night. The warm low-level light will not interfere with their sleep and will offer them the reassurance they need.

Dress for bed.

  • Have their night clothes ready for their return from the bathroom so they can quickly get dressed and climb into bed.

It’s time for a story.

  • Even if your child can read to themselves, read a quiet calming story and have a cuddle and kiss goodnight then tuck them in with their favourite soft toy so they are warm and cosy.
  • Now that they’re drowsy, leave the bedroom so that they learn to fall asleep independently.

I want you to stay.

  • Your child may only be able to fall asleep happily if you stay with them. If this is the case you can help build your child’s confidence in falling asleep independently by implementing a slow gradual retreat programme at bedtime.
  • If you are sitting by the side of your child’s bed as they sleep, start by sitting just a little further away. Reassure them you will wait for them to be fully asleep before you leave their bedroom. After 3 to 4 nights, move just a little further away from their bedside; you may only move a foot at a time. Keep repeating this process very slowly moving in small incremental steps until you are out of their room and then along the landing as they go to sleep. This process should take about two weeks to achieve. 

Written by Mandy Gurney the founder of Millpond Children’s Sleep Clinic

Mandy has been advising on baby, toddler and school-aged child sleep issues for nearly 30 years. She is a qualified nurse, midwife and health visitor.

Blog updated Feb 2025

Filed Under: All, Anxiety Sleep Problems In Children: Causes, Autism and sleep, Fear of the dark, Teens sleep Tagged With: ADHD, anxiety about sleep, anxiety and sleep, anxiety in children, anxiety triggers, ASD, autism and sleep, bedtime routine, can't fall asleep, Common Causes of Bedtime Anxiety, corona virus and childrens sleep, covid 19, Creating a Calming Bedtime Routine, fear of the dark, fight or flight, frightened by monsters, how to manage anxiety related sleep issues, Recognizing Signs of Sleep Anxiety in Children, scared of monsters, scared of the dark, sleep, stressful bedtime, tips for fear of the dark, Understanding Sleep and Anxiety, what cause anxiety at bedtime?, worried at bedtime

September 18, 2015

Overcoming Bedtime Fears: Henry’s Journey with Bear Anxiety

Henry was scared of bears

Anxiety at Bedtime – Henry was scared of bears

Henry’s mum tells his story:

Three year old Henry was scared of bears.  His anxiety about bears was waking him up multiple times in the middle of the night and he was also taking a considerable time to go back to sleep.

I have never tolerated disturbances at night so responded by doing the controlled crying technique, which has always been successful in the past.  On this occasion it made his anxiety so much worse and we got to a stage where he could not be in a separate room from me during the day. We were all tired and cranky during as a result.

Mandy was hugely supportive at getting me to use the gradual retreat approach and helped me create a sleep fairy for Henry with realistic goals that he could achieve.  The anxiety gradually disappeared.

Now if he wakes in the night he goes back to sleep immediately!

So much better!

Filed Under: All, Anxiety Sleep Problems In Children: Causes, Fear of the dark, Nightmares Tagged With: anxiety about sleep, gradual retreat, scared to sleep, sleep advice, sleep success

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