Narcolepsy

The Basics

Written by the doctors and editors at UpToDate пїЅ пїЅ

What is narcolepsy? " пїЅ Narcolepsy is a brain disorder that makes you feel sleepy most of the time. People with narcolepsy sometimes fall asleep all of sudden, even when they dont expect to. They can even fall asleep while they are in the middle of activities, such as eating, talking, or driving. пїЅ пїЅ

People usually develop narcolepsy during their teens or early 20s. Some people get it earlier and others later. Once it starts, the disorder can make it hard to work, do schoolwork, or do other normal activities. пїЅ пїЅ

What are the symptoms of narcolepsy? " пїЅ The symptoms can include: пїЅ пїЅ

Feeling sleepy during the day
Falling asleep all of a sudden, often at inappropriate times " пїЅ Some people call these "sleep attacks. " пїЅ
Suddenly falling down, going limp, or feeling weak, especially when excited, angry, or laughing
Being unable to move or speak in the few moments right after waking or just before falling asleep
Seeing, feeling, or hearing things that are not really there in the few moments before falling asleep or right after waking up " пїЅ This can be scary and feel very real.

Should I see a doctor or nurse? " пїЅ Yes, if you have symptoms of narcolepsy, see your doctor or nurse. The symptoms can be dangerous if they happen while you are driving or doing something that could lead to a fall or injury. пїЅ пїЅ

Will I need tests? " пїЅ Yes. If your doctor or nurse suspects you have narcolepsy, he or she might send you for a "sleep study. " пїЅ For the study, you go to a sleep lab where you are hooked up to different machines that monitor your heart rate, breathing, brain activity, and other body functions while you sleep at night. Several hours after the sleep study is done, another test is done in which the lights are dimmed and you are given privacy and asked to try napping several times. пїЅ пїЅ

People with narcolepsy have abnormal sleep patterns during naps and at night. These abnormal patterns can be detected during the studies. пїЅ пїЅ

How is narcolepsy treated? " пїЅ Narcolepsy is usually treated with behavior changes. People with the disorder should: пїЅ пїЅ

Avoid medicines that can make people sleepy, such as some allergy medicines
Take naps just before important events and at scheduled times during the day
Keep a regular sleep schedule
Make sure they get enough sleep at night

People who are still very sleep even if they make these changes can be treated with medicines to help them stay awake. These medicines can help, but even with treatment, people can still feel sleepy. That's why even people who are being treated have to be careful about the activities they do. Driving, for example, can be dangerous for people with narcolepsy. пїЅ пїЅ

The medicines used to help people stay awake can sometimes cause high blood pressure, decreased appetite, and other problems. If your doctor prescribes one of these medicines, make sure you understand the risks. пїЅ пїЅ

People who have muscle weakness or go limp when they feel strong emotions can get medicines to help with that problem, too. пїЅ пїЅ

Is there anything I can do on my own to deal with narcolepsy? " пїЅ If you have narcolepsy, think about seeing a counselor and try to find support at work or school. This condition can make you feel sad, frustrated, and embarrassed. Plus, other people who do not understand the condition can sometimes treat you like you are lazy or accuse you of avoiding things. All this can be hard to deal with, so it can help to have someone to talk to. пїЅ пїЅ

All topics are updated as new evidence becomes available and our peer review process is complete. пїЅ пїЅ

This topic retrieved from UpToDate on: Nov 04, 2014. пїЅ пїЅ

Topic 83679 Version 4.0 пїЅ пїЅ

Release: 22.8 - C22.208 пїЅ пїЅ

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Narcolepsy

The Basics

Consumer Information Use and Disclaimer

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