Sleep walking happens in healthy children and is not usually related to significant emotional or psychological problems. Nearly one child in three will at some stage wake from their sleep during the night and walk around the house while still being asleep. Sleep walking commonly occurs between the ages of 4-8 years - children usually outgrow it. Make sure that your home is safe and secure and that your child has a regular sleep routine. This fact sheet describes the signs and symptoms of this condition, treatment and prevention, in addition to providing valuable additional resources.