Hypersomnia

• eMedicine - Primary Hypersomnia  - Offers a clinical article authored by Sat Sharma, MD, FRCPC, FACP, FCCP, DABSM.
• Insomnia Research Today  - Monthly online journal dedicated to publishing the latest research and developments related to insomnia and other sleep disorders.
• Merck Manuals - Hypersomnia and Excessive Daytime Sleepiness  - Describes hypersomnia and EDS, the disorders which may be indicated, diagnosis, and the treatment.
• National Institute of Neurological Disorders and Stroke  - Gives a definition of hypersomnia, a disorder characterized by recurrent episodes of excessive daytime sleepiness or prolonged nighttime sleep. Includes the treatment, and the prognosis.
• Psych Central  - Gives the symptoms of Primary Hypersomnia, the diagnostic criteria, and the treatments.
• WebMD - Sleep Disorders Health Center  - Find a description of hypersomnia. Covers the causes, diagnosis, and the treatment.