idiopathic hypersomnia
ICD-10: G47.12MeSH: D020177ORPHA: 33208
Overview
neurological disorder which is characterized primarily by excessive sleep and excessive daytime sleepiness
Available Treatments (0)
No treatments linked yet
Clinical trials or compassionate use may be available — consult a specialist.
Clinical Presentation
Signs and symptoms associated with idiopathic hypersomnia, sourced from HPO and Orphanet clinical annotations.
Excessive daytime somnolenceSleep disturbanceShort attention spanMemory impairmentBrain fogSleep drunkenessDepressionHypnagogic hallucinationHypnopompic hallucinationSleep paralysisSnoring
Classification & Codes
ICD-10 Code
G47.12MeSH Code
D020177Orphanet Code
ORPHA:33208idiopathic hypersomnia
| ICD-10 | G47.12 |
| MeSH | D020177 |
| Orphanet | ORPHA:33208 |
| Treatments | 0 drug(s) |
| Symptoms on record | 11 signs |
| Status | published |
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO