Sleepwalking Education & Resources

Sleepwalking is a parasomnia in which you get up and move around during deep sleep without conscious awareness, disrupting the restorative sleep stages your body depends on for physical and mental recovery.

It's more common in children but affects adults too, particularly during periods of sleep deprivation, stress, or hormonal change. Most sleepwalkers have no memory of their episodes, and many don't realize it's happening until someone else tells them.

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How Sleepwalking Affects Sleep

Sleepwalking pulls you out of deep sleep at the worst possible time.

Episodes occur during slow-wave (deep) sleep, typically in the first third of the night when deep sleep is most concentrated. Your brain partially wakes, enough to initiate movement, but not enough for conscious awareness or memory formation. Each episode disrupts the continuity of the deep sleep your body needs for tissue repair, immune function, and growth hormone release.

The consequences compound with frequency:

  • Reduced total time in restorative deep sleep
  • Morning fatigue and grogginess that don't match how long you were in bed
  • Risk of physical injury from navigating the environment while unconscious
  • Anxiety about sleep, particularly concern about what you might do during an episode
  • Disrupted sleep for household members who are woken by or worried about the events

Sleepwalking Signs & Symptoms

If you're waking up in a different room, with unexplained injuries, or hearing about nighttime activity you don't remember, your sleep is being disrupted from within.

Sleepwalking episodes range from sitting up in bed to walking through the house, opening doors, or even attempting complex tasks like eating or driving. The person appears awake but is unresponsive or confused if someone tries to interact with them. Episodes typically last a few minutes to half an hour.

Key signs to watch for:

  • A bed partner or family member witnessing you walking or moving during sleep
  • Waking in a different location than where you fell asleep
  • Unexplained bruises, bumps, or evidence of nighttime activity
  • Glassy-eyed, unresponsive behavior during episodes if observed
  • Increased episode frequency during periods of poor sleep, stress, or illness

What Can You Do?

Sleepwalking is manageable, and safety is the first priority.

Reducing triggers is the most effective approach. Sleep deprivation is the single biggest aggravator, so ensuring you're getting enough total sleep is foundational. A consistent schedule, a safe bedroom environment, and avoiding alcohol and sedatives before bed all reduce episode frequency. For adults with persistent sleepwalking, a sleep specialist can offer targeted interventions.

Start here:

  • Prioritize a consistent sleep schedule with adequate total sleep time (7 to 8 hours)
  • Remove obstacles, secure windows, and lock exterior doors to create a safe sleep environment
  • Avoid alcohol and sedative medications in the evening
  • Manage stress, which is a well-documented trigger for sleepwalking episodes
  • If episodes are frequent, consider a door alarm to alert household members

Are You an Early Bird, Night Owl, or Neither?

Take the Sleep Goddess Archetype™ Quiz to assess how you could be taking advantage of your natural rhythms and up your sleep A-game.

Dr. Andrea Matsumura

MD MS FACP FAASM MSCP

Dr. Andrea Matsumura is a double board-certified Sleep Medicine physician and nationally recognized expert in sleep and menopause. She is the creator of The D.R.E.A.M. Sleep Method™ and the Sleep Goddess Archetype™.

She serves as Chief of Sleep Services for Monarch MD and focuses on evidence-based, hormone-informed, and behavior-driven approaches to sleep.

A frequent speaker and media expert, Dr. Matsumura has been featured in The New York Times, CNN, SHAPE, Alloy Health, and appears regularly on podcasts and national television.

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