Diagnosaurus
Hypersomnia
DDx
Don’t miss
- Sleep apnea
DDX
- Insomnia of any cause limiting night-time sleep
- Inadequate sleep time (lifestyle)
- Sleep apnea
- Narcolepsy
- Primary insomnia (primary CNS hypersomnolence)
- Drugs, eg, sedatives, opiates
- Depression
- Hypothyroidism
- Kleine-Levin syndrome
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Last updated: February 24, 2015
Citation
Zeiger, Roni F.. "Hypersomnia." Diagnosaurus, 4th ed., McGraw-Hill Education, 2015. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114943/all/Hypersomnia.
Zeiger RFR. Hypersomnia. Diagnosaurus. McGraw-Hill Education; 2015. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114943/all/Hypersomnia. Accessed November 4, 2025.
Zeiger, R. F. (2015). Hypersomnia. In Diagnosaurus (4th ed.). McGraw-Hill Education. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114943/all/Hypersomnia
Zeiger RFR. Hypersomnia [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2015. [cited 2025 November 04]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114943/all/Hypersomnia.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Hypersomnia
ID - 114943
A1 - Zeiger,Roni F,
Y1 - 2015/02/24/
BT - Diagnosaurus
UR - https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114943/all/Hypersomnia
PB - McGraw-Hill Education
ET - 4
DB - Emergency Central
DP - Unbound Medicine
ER -
