Rare Zebra

Rare disease search prototype built on Orphanet data

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ORPHA:33208

Idiopathic hypersomnia

Also called Idiopathic excessive sleepiness

Body system
Neurological diseases
Inheritance pattern
Unknown
Typical age of onset
All ages
Estimated prevalence
Unknown (Worldwide)
Rarity class
Unknown

ORPHA:33208 is classified under "Neurological diseases" in the Orphanet nomenclature.

Common signs

  • Excessive daytime somnolence
  • Sleep abnormality
  • Hypersomnia
  • Short attention span
  • Memory impairment
  • Brain fog