ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Mental or behavioural symptoms, signs or clinical findings
MB22 — Symptoms or signs involving motivation or energy
MB22.4 — Increased energy

ICD-11 MB22.4 — Increased energy

Increased physical or mental resources for activity, typically characterised by increased capacity for work and greater efficiency in responding to stimuli.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.