21Symptoms, signs or clinical findings, not elsewhere classified
Mental or behavioural symptoms, signs or clinical findings
MB22Symptoms or signs involving motivation or energy
MB22.4
category
Increased energy
Definition Increased physical or mental resources for activity, typically characterised by increased capacity for work and greater efficiency in responding to stimuli.
Also indexed as
Increased energy
Nearby in Symptoms or signs involving motivation or energy
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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