Sleepwalking is the act of walking about while asleep. Sleepwalking is much more common in children than in older people and is medically known as somnambulism.
Signs and symptoms of sleepwalking include
- quiet walking around the room to agitated running and
- appearing clumsy or dazed.
Typically, the eyes are open with a glassy, staring appearance. When speaking to the person sleepwalking, responses are slow with simple thoughts and may contain nonsense phraseology. They may not respond when spoken to. Other associated symptoms and signs can include
- sitting up in bed,
- being difficult to wake,
- sleep terrors, and
- not remembering the episode.
Causes of sleepwalking
Genetic, environmental, physiologic, and medical factors cause sleepwalking. Circumstances that may lead to sleepwalking include family history of the condition, fever, stress, sleep deprivation, certain medications, pregnancy, sleep apnea, seizures, and menstruation.
Other sleepwalking symptoms and signs
- Appearing Clumsy or Dazed
- Being Difficult to Wake
- Not Remembering the Episode
- Quiet Walking Around the Room to Agitated Running
- Sitting Up in Bed
- Sleep Terrors
Main Article on Sleepwalking Symptoms and Signs

SLIDESHOW
Sleep Disorders: Foods That Help Sleep or Keep You Awake See SlideshowPictures, Images, Illustrations & Quizzes
-
Sleep Disorders: Dos and Don'ts After a Bad Night's Sleep
You didn’t sleep last night. Now what? Find out from WebMD what to do to make the best of the day and night ahead.
-
Sleep Disorders: Foods That Help Sleep or Keep You Awake
Need more shut-eye? Your late-night cravings could be keeping you from a good night’s sleep. Should you drink green tea before...
-
Sleep Disorders: Insomnia, Sleep Apnea, and More
Learn about the different types of sleep/wake disorders such as insomnia, narcolepsy, and sleep apnea. Explore the symptoms,...
-
Sleep Quiz: Sleep Hygiene & Sleep Facts
Take our Sleeping Quiz to learn which sleep disorders, causes, and symptoms rule the night. Trouble falling or staying asleep?...
-
Top Reasons Your Child Can't Sleep, Including You
From snoring and nightmares to sleep apnea and even you, see the bad habits that are keeping your child up all night.
Examples of Medications for Sleepwalking Symptoms and Signs
From 
Sleep Resources
Featured Centers
Health Solutions From Our Sponsors
Subscribe to MedicineNet's Depression Newsletter
By clicking "Submit," I agree to the MedicineNet Terms and Conditions and Privacy Policy. I also agree to receive emails from MedicineNet and I understand that I may opt out of MedicineNet subscriptions at any time.