Sleepiness MeSH Descriptor Data 2025

MeSH Heading: Sleepiness
Tree Number(s): C23.888.900; G11.561.803.754.917
Unique ID: D000077260
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000077260
Scope Note: Compelling urge to sleep.
Entry Term(s): Somnolence
NLM Classification #: WB 146
Public MeSH Note: 2019
History Note: 2019
Date Established: 2019/01/01
Date of Entry: 2018/07/09
Revision Date: 2021/07/06

Allowable Qualifiers: drug effects (DE)

genetics (GE)

immunology (IM)

physiology (PH)

radiation effects (RE)

Pathological Conditions, Signs and Symptoms [C23]
- Signs and Symptoms [C23.888]

Musculoskeletal and Neural Physiological Phenomena [G11]
- Nervous System Physiological Phenomena [G11.561]
  - Sleep [G11.561.803]
    - Sleep Stages [G11.561.803.754]

Sleepiness Preferred

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