delirium

severe confusion that develops quickly, and often fluctuates in intensity
MedicalCondition disease Q160796
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Summary

delirium is a disease[1]. delirium ranks in the top 4% of disease entities by monthly Wikipedia readership (7,927 views/month).[2]

Key Facts

  • Instance of: symptom or sign[3]
  • Subclass of: Синдром помрачения сознания[4], cognitive disorder[5], neurological and physiological symptom[6], mental confusion[7]
  • Commons category: Delirium syndrome[8]
  • ICPC 2 ID: P71[9]
  • Symptoms and signs: distraction[10], memory disorder[11], disorientation[12], thought disorder[13], sleep disorder[14], speech disorder[15], psychosis[16], affect lability[17]
  • Topic's main category: Category:Delirium syndrome[18]
  • Medical examination: NEECHAM Confusion Scale[19]
  • Described by source: Meyers Konversations-Lexikon, 4th edition (1885–1890)[20], Encyclopædia Britannica 11th edition[21]
  • NCI Thesaurus ID: C2981[22]
  • Health specialty: psychiatry[23], neurology[24], psychology[25]
  • Drug or therapy used for treatment: haloperidol[26], trazodone[27]
  • Exact match: http://purl.obolibrary.org/obo/SYMP_0000021[28]
  • WordLift URL: http://data.medicalrecords.com/medicalrecords/healthwise/delirium_pdq__supportive_care_-_patient_information_nci[29]

Why It Matters

delirium has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[30] delirium is known by 33 alternative names across languages and contexts.[31]

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] ↑ . wikidata.org.
  4. [6] ↑ . Symptom Ontology. Retrieved . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . Symptom Ontology. Retrieved . wikidata.org.
  27. [29] ↑ . medicalrecords.com. medicalrecords.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] ↑ . Wikidata sitelinks. wikidata.org.
  3. [31] ↑ . 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). delirium. Retrieved October 14, 2026, from https://4ort.xyz/entity/delirium
MLA “delirium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/delirium.
BibTeX @misc{4ortxyz_delirium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{delirium}}, year = {2026}, url = {https://4ort.xyz/entity/delirium}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): delirium — https://4ort.xyz/entity/delirium (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/delirium · 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. 10w ago · WikiHelper232 · 2026-08-06 view diff on Wikidata ↗
    Gnd id → 4259656-7
    Library of congress authority id → sh85036579
    "/* wbsetclaim-create:2||1 */ Gnd id: 4259656-7"
  2. 11w ago · Susmuffin · 2026-07-25 view diff on Wikidata ↗
    Harper's tag → delirium
    "/* wbsetclaim-create:1||1 */ Harper's tag: delirium, Matched to [[:toollabs:mix-n-match/#/entry/289919226|delirium (#289919226)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's tag]] #mix'n"
  3. 13w ago · Nyuhn · 2026-07-12 view diff on Wikidata ↗
    P14541 → ['3TwZix', 'ESyfy']
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/41251|batch #41251]]: ZGBK ID"
  4. 14w ago · JhealdBatch bot · 2026-07-04 view diff on Wikidata ↗
    Instance of → disease, symptom or sign
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39873|batch #39873]]: P31 = "type of disease""
  5. 18w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0403149-delirium
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0403149-delirium, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
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