Quick read
Key points
- 1
Sleepwalking is a sleep disorder in which a person gets up and walks around, or performs other activities, while still asleep. It occurs during deep, non-dream sleep and is more common in children, though it can continue into or begin in adulthood.
- 2
Topic-specific prevention and risk reduction will be added during the article-specific evidence audit.
- 3
Sleepwalking episodes are frequent or involve potentially dangerous behaviour
01 · Know
What is Sleepwalking?
Sleepwalking is a sleep disorder in which a person gets up and walks around, or performs other activities, while still asleep. It occurs during deep, non-dream sleep and is more common in children, though it can continue into or begin in adulthood.
Episodes can range from simply sitting up in bed to walking around the house or performing complex tasks, and the person usually has no memory of it afterwards. It can be triggered by sleep deprivation, stress, fever, or certain medications.
02 · Understand
Clinical context
Self-care advice
See your GP if sleepwalking is frequent, involves risky behaviour, or starts for the first time in adulthood.
03 · Act
When to see a doctor
- 1Sleepwalking episodes are frequent or involve potentially dangerous behaviour
- 2Sleepwalking started or worsened suddenly in adulthood
- 3The person injures themselves or others during an episode
- 4Sleepwalking is happening alongside other sleep disturbances or excessive daytime sleepiness
- 5You're concerned about safety during episodes, such as leaving the house
04 · Prevent & manage
Practical steps
Take these self-care steps
These measures can help ease symptoms, support recovery, and reduce the chance of things worsening — but they don't replace medical advice if symptoms are severe or persistent.
- 1Make the sleep environment safe.Remove trip hazards, lock doors and windows, and consider a gate at the top of stairs if episodes are frequent.
- 2Maintain a regular sleep schedule.Good sleep hygiene and avoiding sleep deprivation can reduce the frequency of episodes.
- 3Gently guide back to bed.Rather than waking someone during an episode, gently guide them back to bed, as waking can cause confusion or distress.
- 4Manage stress and avoid known triggers.Reducing stress and avoiding excessive alcohol or certain medications can help reduce episodes.
- 5Keep a record of episodes.Noting how often they occur and any patterns can help identify triggers and inform any medical advice needed.
Evidence
References
BarnMD Health Intelligence uses authoritative and clinically relevant sources appropriate to the topic. References are shown so readers can inspect the evidence directly.
- HSE: Sleepwalking ↗
Medical information notice
Health education, not individual medical advice
BarnMD Health Library provides general health education for public health literacy. Reading this article does not establish a doctor-patient relationship and this information is not a diagnosis, prescription, or personalised treatment plan. If you have symptoms or concerns about your health, seek appropriate advice from a qualified healthcare professional. If you develop emergency warning signs, seek urgent or emergency medical attention.
BarnMD Bottom Line
Sleepwalking is usually harmless, especially in children, and most people outgrow it, though safety measures are worthwhile if episodes are frequent.
Making the home environment safe is more effective than trying to prevent every episode outright, especially in children who are likely to outgrow it.