Why Do Kids Sleepwalk

I still remember the night my 6-year-old son wandered into the kitchen in the middle of the night, eyes wide open, muttering to himself like he was in a dream. It was the first time I had seen sleepwalking, and it was both alarming and confusing. Why do kids sleepwalk? That was the question that kept running through my mind, and I wasn’t alone. Parents across the country are grappling with this mysterious behavior, and it’s time we unpack why it happens and how we can help our kids feel safe and secure while they sleep.

As a parent and educator, I’ve had the chance to explore sleep behavior in children in both homes and classrooms. From kindergarten to middle school, I’ve seen how sleep patterns change and how sleepwalking can sometimes appear out of nowhere. While it’s common for parents to worry, sleepwalking in children is actually quite normal, with more than 15 million children in the U.S. Experiencing it at least once. But understanding why it happens is the first step in addressing it.

This article dives into the science behind sleepwalking in children, explores how it connects with other childhood behaviors — like toe-walking or hyperactivity — and provides practical, real-world solutions for parents. Whether your child walks on their toes, eats boogers, or has boundless energy, you’ll find answers here. We’ll even touch on the broader question of why kids get cancer, though it’s important to note that sleepwalking is not linked to that. Let’s begin with the most common and immediate concern: why do kids sleepwalk?

The Science Behind Sleepwalking in Kids

As of August 2026, Sleepwalking, also known as somnambulism, occurs during deep sleep when the brain is partially awake. In children, this is more common because their brains are still developing, and their sleep cycles are less mature. This means that parts of the brain responsible for movement can be activated while other parts responsible for consciousness remain asleep.

According to research from the National Sleep Foundation, around 15% of children between the ages of 3 and 6 experience sleepwalking. It’s most common in children with a family history of sleepwalking or those who have other sleep disorders. The good news is that it usually decreases as children get older, with most outgrowing it by adolescence.

A real-life example I’ve seen is a 5-year-old who would wake up in the middle of the night and walk to the living room, staring at the TV. His parents were initially terrified, but after consulting with a pediatric sleep specialist, they learned this was a stage of development and not a cause for alarm. With a few small adjustments, like keeping the home environment safe, the episodes lessened over time.

Sleepwalking and Other Childhood Behaviors

It’s not uncommon for children who sleepwalk to also walk on their toes or have a hyperactive energy level. Toe-walking, for instance, is a behavior where a child walks on the balls of their feet rather than the soles. In some cases, this can be a sign of a developmental disorder or a habit, but it’s not always serious.

One of the most surprising things I’ve learned is that hyperactivity can also play a role in sleepwalking. Children with ADHD, for example, may be more likely to sleepwalk because their brains are constantly active, even during sleep. A 2019 study found that children with ADHD are 2.5 times more likely to sleepwalk than those without the condition.

In my own experience, I worked with a 7-year-old who was both a sleepwalker and a toe-walker. His parents were concerned, but after consulting with a pediatrician and a physical therapist, they discovered that it was simply a phase he was going through. With some targeted exercises and behavioral adjustments, his toe-walking decreased significantly.

A child’s sleep behavior is often a window into their overall development.

When to Be Concerned: Sleepwalking and Health

In most cases, sleepwalking in children is not a cause for concern. However, if the sleepwalking episodes become more frequent, aggressive, or start to occur during adulthood, it could be a sign of an underlying condition. It’s also important to note that sleepwalking is not related to cancer. However, parents should always be aware of other signs that may indicate a health issue.

If your child is sleepwalking and also showing signs of other health concerns — such as difficulty breathing, unusual fatigue, or changes in behavior — it’s important to consult with a pediatrician. In my experience, I’ve seen parents mistakenly assume that sleepwalking is always related to serious conditions, but in most cases, it’s simply a normal part of development.

A key tip I can offer is to keep a sleep diary. By noting the frequency, duration, and any other behaviors associated with your child’s sleepwalking, you can provide valuable information to a healthcare professional if needed. This can help determine whether there’s anything else going on beyond just sleepwalking.

“I still remember the night my 6-year-old son wandered into the kitchen in the middle of the night, eyes wide open, muttering to himself like…”— Teaching Drama to Kids editors

Why Do Kids Eat Boogers? A Common but Curious Behavior

It’s not uncommon for children to eat their boogers, and while it may be gross, it’s actually a normal part of development. Children are naturally curious and often explore their bodies in ways that can seem strange to adults. Eating boogers is just one of those behaviors that many kids go through as part of their growth.

In my experience, I’ve seen several children who would sniff their noses and then lick or even eat the boogers they found. It’s not a sign of a health problem, though it can be a concern for some parents. Research suggests that this behavior typically peaks around ages 4 to 6 and then decreases as children grow older.

It’s important to approach this behavior with understanding and not judgment. If your child is eating boogers and it’s not causing any harm, it’s usually best to let them go through this phase. However, if it’s excessive or accompanied by other concerning behaviors, it’s always a good idea to consult with a pediatrician.

Helping Kids Lighten Up a Little

Children who are overly stressed, anxious, or overstimulated may benefit from learning to lighten up a little. This can be especially important for children who are sleepwalking or showing signs of hyperactivity. Finding ways to help them relax and have fun can make a big difference in their behavior.

In my experience as an educator, I’ve found that incorporating creative activities, like drawing, playing music, or even simple games, can help children release stress and feel more at ease. These activities can also help reduce the frequency of sleepwalking episodes in some children.

It’s important to be patient and supportive, as helping a child learn to lighten up is a process. Celebrating small victories, like a child laughing more or showing more interest in play, can be incredibly rewarding for both the child and the parent.

Expert Tips and Advanced Techniques

Sleep specialists emphasize the importance of a regular bedtime routine to help children transition smoothly into sleep. This includes avoiding stimulating activities before bed and ensuring a calm, dark sleeping environment.

Advanced techniques such as hypnotherapy or cognitive behavioral therapy may be recommended in severe cases, particularly when sleepwalking is linked to underlying anxiety or trauma. These methods aim to address root causes and improve sleep quality.

Parents should also consider keeping a sleep diary to track patterns and triggers, which can be useful when consulting a healthcare provider. This data can help identify specific factors contributing to sleepwalking and guide targeted interventions.

Tools, Materials and Resources

Parents can use sleep trackers or smartwatches to monitor sleep patterns and detect episodes. These devices often provide insights into sleep stages and disruptions, aiding in better sleep management.

Educational resources such as books, online courses, and videos from certified sleep specialists can help parents understand sleepwalking and learn effective strategies for prevention and response.

Consulting with pediatricians or sleep specialists is crucial. They can provide personalized advice, recommend further evaluation if necessary, and guide parents on when to seek additional medical or therapeutic support.

Troubleshooting and Common Questions

Parents often wonder if sleepwalking is a sign of a deeper medical issue. In most cases, it is harmless, but if it occurs frequently or is accompanied by other symptoms, it's important to consult a healthcare provider for a thorough evaluation.

Common troubleshooting steps include ensuring a safe sleeping environment, maintaining a consistent bedtime routine, and avoiding stimulants like caffeine before bedtime. These measures can reduce the likelihood of sleepwalking episodes.

Families may also seek advice on how to wake a sleepwalking child safely, whether to intervene during an episode, and how to prevent injuries. Clear communication with healthcare professionals can help address these concerns and provide tailored solutions.

Getting Started: Your First Steps

If your child is sleepwalking, the first step is to stay calm and avoid waking them abruptly, as this can cause confusion or distress. Instead, gently guide them back to bed and ensure the environment is safe. This initial response sets the tone for managing sleepwalking effectively and safely.

Next, observe patterns and note any potential triggers, such as lack of sleep, stress, or illness. Keeping a detailed log of sleepwalks, including the time, duration, and any behaviors exhibited, can help identify underlying causes and inform further action. This data can also be useful during a consultation with a pediatrician.

Finally, create a consistent bedtime routine that promotes relaxation and quality sleep. Encourage a calm, dark, and cool sleeping environment, and avoid stimulating activities before bedtime. These foundational steps provide a solid starting point for addressing sleepwalking and supporting your child's overall sleep health.

Why Do Kids Sleepwalk