Overview
Hypernychthemeral syndrome is a disorder.
Auto-generated from clinical reference data. Not a substitute for medical advice.
Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Abnormal pineal melatonin secretion
Frequent (30-79%)HP:0012689
Blindness
Frequent (30-79%)HP:0000618
Depression
Frequent (30-79%)HP:0000716
Excessive daytime somnolence
Frequent (30-79%)HP:0001262
Weakness
Frequent (30-79%)HP:0025406
Related Conditions
Quick Facts
- SNOMED CT
- 1142084009
- UMLS CUI
- C5545668
- Fully Specified Name
- Hypernychthemeral syndrome (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 5
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.