A sleep walking disorder is considered quite normal among children. There is a suspicion that there are genetic factors that are involved in the tendency to sleep walk. Quite often, as the child grows older, the phenomenon corrects itself and is no more a source of worry for parents. Investigators have linked this disorder to children having inner conflicts that they are not able to express. Information on sleeping resources can help to treat this disorder. Most such incidents happen when the person is in a REM stage of sleep, which is when the person dreams. During this stage normally the body is paralyzed and unable to act out the dream situations that one finds oneself in. A sleep walker will however overcome this paralysis and act out the dreams.
Children who sleep walk normally outgrow this habit or disorder by the time they are into their teens. Those who are unable to put this phase behind them have psychological problems where intervention may be necessary. Extreme stress caused by expectations of performance can cause such sleepwalking even among adults. The habit seems to go away as soon as the stress causing situation is resolved. The excessive use of medication can also at times trigger bouts of sleepwalking.
Sleep walking can largely be ignored in children if such occurrences are few and far between. What parents need to do is to make sure that the child does not get into dangerous situations like climbing up or down stairs which can cause them to trip and fall. Some sort of alarm mechanism to warn the parent that the child is up and moving about can help. The sleep walker should be gently lead back to bed, and it is quite likely that the following morning there will be no recollection of having sleep walked. Sleep walking disorder is also called a form of parasomnia.