Sleepwalking at night is a behavioral disorder where people get up and walk or perform other complex actions while still asleep. These episodes typically occur during deep non-REM sleep, usually within the first few hours of falling asleep.
During a sleepwalking episode, the brain is partially awake while the body remains asleep. This dissociation between brain activity and consciousness leads to automatic, often purposeless behaviors. Sleepwalkers may sit up in bed, walk around, or even perform tasks like eating or talking, though their movements are typically clumsy and uncoordinated.
Sleepwalking can range behaviors:
A 2012 study published in the journal Neurology found that about 2% of adults experience sleepwalking, with children being even more likely to exhibit this behavior.
Sleep deprivation, stress, and irregular sleep schedules are primary triggers. Other factors include:
Many believe sleepwalkers should never be woken abruptly, fearing heart attacks or seizures. However, the American Academy of Sleep Medicine states that gently guiding a sleepwalker back to bed is safe and won't cause harm.
To prevent injuries, secure windows and doors, remove sharp objects, and place alarms on exterior doors. Keeping the sleep environment calm and consistent also reduces triggers. If episodes become frequent or dangerous, consulting a sleep specialist is recommended.