Last edit by Alaric Steinmetz on 06.07.2022
ICD-10: R40.0
Somnolence is a disorder of consciousness characterized by impaired vigilance. In terms of severity, it follows obtundation. Somnolence is characterized by obtundation with abnormal drowsiness, while responsiveness and arousability are preserved.
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Article created on 17.08.2026 · Alaric Steinmetz
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