Cait, 11, was trying to fall asleep when her eight-year-old brother, Doug, came into her room. He looked around a bit, but seemed really out of it.
Then Doug went back into the hallway and stood there staring up at the hall light.
Little brothers can be weird, but this was really strange. Cait didn't know what to do. Just then, Cait's father appeared and explained that Doug was sleepwalking.
What is sleepwalking?
Not all sleep is the same every night. We experience some deep, quiet sleep and some active sleep, which is when dreams happen. You might think sleepwalking would happen during active sleep, but a person isn't physically active during active sleep. Sleepwalking usually happens in the first few hours of sleep in the stage called slow-wave or deep sleep.
Not all sleepwalkers actually walk. Some simply sit up or stand in bed or act like they're awake (but dazed) when, in fact, they're asleep! Most, however, do get up and move around for a few seconds or for as long as half an hour.
Sleepwalkers' eyes are open, but they don't see the same way they do when they're awake and often think they're in different rooms of the house or different places altogether. Sleepwalkers tend to go back to bed on their own and they won't remember it in the morning.
Researchers estimate that up to 15 percent of kids sleepwalk regularly. Sleepwalking may run in families and sometimes occurs when a person is sick, has a fever, is not getting enough sleep or is stressed.
Is sleepwalking a serious problem?
If sleepwalking occurs frequently, every night or so, it's a good idea to see your doctor. But occasional sleepwalking generally isn't something to worry about, although it may look funny or even scary for the people who see a sleepwalker in action.
Although occasional sleepwalking isn't a big deal, it's important, of course, that the person is kept safe. Precautions should be taken so the person is less likely to fall down, run into something, or walk out the front door while sleepwalking.
What can the doctor do?
There's no cure for sleepwalking, but the doctor can talk to you about what's happening and try to find ways to help sleepwalkers sleep more soundly. Most kids just grow out of sleepwalking.
For kids who sleepwalk often, doctors may recommend a treatment called scheduled awakening to disrupt the sleep cycle. In rare cases, a doctor may prescribe medication to help someone sleep. Here are some tips to help prevent sleepwalking:
- Relax at bedtime by listening to soft music or relaxation tapes.
- Have a regular sleep schedule and stick to it.
- Keep noise and lights to a minimum while you're trying to sleep.
- Avoid drinking a lot in the evening and be sure to go to the bathroom before going to bed. (A full bladder can contribute to sleepwalking.)
How to take care of a sleepwalker
Clear rooms and hallways of furniture or obstacles a sleepwalker might encounter during the night. If there are stairs or dangerous areas, a grown-up should close doors and windows or install safety gates.
You also might have heard that sleepwalkers can get confused and scared if you startle them into being awake. That's true, so sleepwalkers should be steered gently back to bed.