July 6, 2009

Font Size
A
A
A

Sleepwalking (cont.)

Sleepwalking Causes

Genetic factors

Sleepwalking occurs more frequently in identical twins, and is 10 times more likely to occur if a first-degree relative has a history of sleepwalking.

Environmental factors

Sleep deprivation, chaotic sleep schedules, fever, stress, magnesium deficiency, and alcohol intoxication can trigger sleepwalking.

Drugs, for example, sedative/hypnotics (drugs that promote sleep), neuroleptics (drugs used to treat psychosis), minor tranquilizers (drugs that produce a calming effect), stimulants (drugs that increase activity), and antihistamines (drugs used to treat symptoms of allergy) can cause sleepwalking.

Physiologic factors

  • The length and depth of slow wave sleep, which is greater in young children, may be a factor in the increased frequency of sleepwalking in children.

  • Conditions, such as pregnancy and menstruation, are known to increase the frequency of sleepwalking.

Associated medical conditions



Next: Sleepwalking Symptoms »

Printer-Friendly Format  |  Email to a Friend

Sleep Disorders

Get tips for better sleep.

Are You Depressed? Take the Quiz

Snoring Cure Snoring Cure
If you're ready to say goodnight to chronic snoring, a new cure could be right under your nose.See more WebMD Videos »



Read What Your Physician is Reading on eMedicine

Somnambulism (Sleep Walking) »

Somnambulism (ie, sleepwalking) is a disorder of arousal that falls under the parasomnia group.

Read More on eMedicine »

Adult Skin Problems Slideshow

Search Medical Dictionary