Rare diseases · Sign or symptom
Abnormal transition from wakefulness to sleep
HP:5200297
What it means
Abnormal transition of consciousness from wakefulness to sleep.
Part of the broader category
Also called: Abnormal falling asleep · Abnormal hypnagogia
Abnormal transition from wakefulness to…
Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.
Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.