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hypnic headache

medical condition
Class type of: headache Q5958977

Facts

4 properties
Instance of
symptom or sign
Subclass of
headache[2]
Health specialty
neurology[4]
ICPC 2 ID
N01[3]
🏷️ Also known as
en hypnic headache ar صداع النوم de hypnic headache de schlafgebundener Kopfschmerz es Cefalea despertador es Cefalea hipnica es Cefalea hípnica fr céphalée hypnique pt Cefaleia hípnica
🔖 Identifiers · 4
GARD rare disease ID
10796
ICD-10 ID
G44.80
ICD-9 ID
339.81
Microsoft Academic ID (discontinued)
2779620633

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Health specialty 1
neurology
Instance of 1
symptom or sign
Subclass of 1
headache
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Summary

hypnic headache is a symptom or sign[1].

Related Entities

neurology

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). hypnic headache. Retrieved November 5, 2026, from https://4ort.xyz/entity/hypnic-headache
MLA “hypnic headache.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/hypnic-headache.
BibTeX @misc{4ortxyz_hypnic-headache_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hypnic headache}}, year = {2026}, url = {https://4ort.xyz/entity/hypnic-headache}, note = {Accessed: 2026-11-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hypnic headache — https://4ort.xyz/entity/hypnic-headache (retrieved 2026-11-05)

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