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Other Names for this Disease
- Gelineau syndrome
- Gelineau's syndrome
- Narcolepsy-cataplexy syndrome
- Narcoleptic syndrome
- Paroxysmal sleep
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cataplexy, or the sudden loss of voluntary muscle tone; vivid hallucinations during sleep onset or upon awakening; and brief episodes of sleep paralysis. The disorder is estimated to affect about one in every 2,000 Americans. Most cases of narcolepsy are sporadic, which means that the condition occurs in one person in a family and is not inherited. However, up to 10 percent of individuals with narcolepsy have a close relative with the same symptoms. Other factors may be involved in causing narcolepsy, such as infection, immune-system dysfunction, trauma, hormonal changes, stress.Narcolepsy is a sleep disorder that causes episodes of extreme daytime sleepiness. Three other major symptoms frequently characterize narcolepsy:
Last updated: 3/9/2011
- Narcolepsy Fact Sheet. National Institute of Neurological Disorders and Stroke. May 14, 2010; http://www.ninds.nih.gov/disorders/narcolepsy/detail_narcolepsy.htm. Accessed 3/9/2011.
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- Genetics Home Reference (GHR) contains information on Narcolepsy. This website is maintained by the National Library of Medicine.
- MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic. Click on the link to view this information.
- The Merck Manuals Online Medical Library provides information on this condition. Click on the link to view the information.
- The National Institute of Neurological Disorders and Stroke (NINDS) collects and disseminates research information related to neurological disorders. Click on the link to view information on this topic.
- The National Organization for Rare Disorders (NORD) is a federation of more than 130 nonprofit voluntary health organizations serving people with rare disorders. Click on the link to view information on this topic.
- MedlinePlus provides more information on sleep disorders in general. MedlinePlus is a Web site designed by the National Library of Medicine to help you research your health questions.
- The National Center on Sleep Disorder Research (NCSDR) has information on narcolepsy. As a research, advocacy and coordinating center, it is responsible for conducting and supporting research, training, health information dissemination, and other activities related to sleep disorders, and coordinating sleep-related programs with other National Institutes of Health components, Federal agencies, and public entities. Click on the link above to view the information page.
In Depth Information
- Medscape Reference provides information on this topic. Click on the link to view this information. You may need to register to view the medical textbook, but registration is free.
- MeSH® (Medical Subject Headings) is a terminology tool used by the National Library of Medicine. Click on the link to view information on this topic.
- The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss Narcolepsy. Click on the link to go to OMIM and review these resources.
- Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Narcolepsy. Click on the link to view a sample search on this topic.