hypersomnia

excessive sleep
MedicalCondition class_of_disease Q751641
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hypersomnia

Summary

hypersomnia is a class of disease[1]. hypersomnia has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • hypersomnia's instance of is recorded as class of disease[3].
  • hypersomnia's instance of is recorded as symptom or sign[4].
  • hypersomnia is a type of sleep disorder[5].
  • hypersomnia is a type of neurological disorder[6].
  • hypersomnia is a type of sleep disturbance[7].
  • hypersomnia is a type of disease[8].
  • hypersomnia's Commons category is recorded as Hypersomnia[9].
  • hypersomnia's ICPC 2 ID is recorded as P06[10].
  • hypersomnia's ICD-9-CM is recorded as 327.13[11].
  • hypersomnia's ICD-9-CM is recorded as 780.54[12].
  • hypersomnia's NCI Thesaurus ID is recorded as C78346[13].
  • hypersomnia's health specialty is recorded as neurology[14].
  • hypersomnia's health specialty is recorded as sleep medicine[15].
  • hypersomnia's drug or therapy used for treatment is recorded as modafinil[16].
  • hypersomnia's drug or therapy used for treatment is recorded as armodafinil[17].
  • hypersomnia's drug or therapy used for treatment is recorded as methylphenidate[18].
  • hypersomnia's drug or therapy used for treatment is recorded as sodium oxybate[19].
  • hypersomnia's exact match is recorded as http://purl.obolibrary.org/obo/DOID_8619[20].
  • hypersomnia's exact match is recorded as http://identifiers.org/doid/DOID:8619[21].
  • hypersomnia's exact match is recorded as http://purl.obolibrary.org/obo/SYMP_0000582[22].
  • hypersomnia's on focus list of Wikimedia project is recorded as WikiProject Medicine[23].

Why It Matters

hypersomnia has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2] hypersomnia is known by 22 alternative names across languages and contexts.[24]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Disease Ontology. Retrieved . wikidata.org.
  4. [6] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  5. [7] . Symptom Ontology. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Disease Ontology. Retrieved . wikidata.org.
  10. [12] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  11. [13] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  15. [17] . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  16. [18] . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  17. [19] . Drug Indications Extracted from FAERS. Retrieved . wikidata.org.
  18. [20] . Disease Ontology. Retrieved . wikidata.org.
  19. [21] . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  20. [22] . Symptom Ontology. Retrieved . wikidata.org.
  21. [23] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [24] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hypersomnia. Retrieved May 3, 2026, from https://4ort.xyz/entity/hypersomnia
MLA “hypersomnia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hypersomnia.
BibTeX @misc{4ortxyz_hypersomnia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hypersomnia}}, year = {2026}, url = {https://4ort.xyz/entity/hypersomnia}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hypersomnia — https://4ort.xyz/entity/hypersomnia (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/hypersomnia · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 2d ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of sleep disorder, neurological disorder, sleep disturbance +1
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
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