Sleepwalking, formally known as somnambulism, is a behavior disorder that results in walking or performing other complex behaviors while in deep sleep. It is much more common in children than adults and is more likely to occur if a person is sleep deprived. A sleepwalker is often difficult to awaken and will probably not remember the sleepwalking incident.
Sleepwalking usually involves a series of complex behaviors, the most obvious of which is walking. These may include simply sitting up in bed and looking around, walking around the room or house, leaving the house and even driving long distances. It is a common misconception that a sleepwalker should not be awakened. In fact, it can be quite dangerous not to wake a sleepwalker.
The prevalence of sleepwalking in the general population is estimated to be between 1% and 15%. The onset or persistence of sleepwalking in adulthood is common, and is usually not associated with any significant underlying psychiatric or psychological problems. Triggers for sleepwalking may include sleep deprivation, sedative agents (including alcohol), febrile illnesses, and certain medications.
Sleepwalking is more common among children, especially those between the ages of three and seven, and occurs more often in children with obstructive sleep apnea. There is also a higher instance of sleepwalking among children who wet the bed. Sleep terrors are a related disorder and both tend to run in families.
Picture courtesy flickr.com
Leave a comment