21Symptoms, signs or clinical findings, not elsewhere classified
General symptoms, signs or clinical findings
General symptoms
MG43Symptoms or signs concerning food or fluid intake
MG43.6
category
Excessive weight gain
Definition An increase in total body mass, due to increase in fluid, fat or adipose tissue, or lean (muscle) mass that is outside the expected range for normal growth and development and is sufficient in quantity or rate to create risk to the individual’s health.
Also indexed as
Excessive weight gain abnormal increase in weight abnormal weight gain unintended weight gain
Nearby in Symptoms or signs concerning food or fluid intake
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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