Rare diseases · Sign or symptom

Abnormal affect regulation

HP:0020007

What it means

A disturbance in the processes by which emotional responses are initiated, modulated, sustained, or terminated in a contextually appropriate manner. Abnormal affect regulation involves maladaptive patterns in the generation, intensity, or control of affective experience and expression, leading to inconsistent, excessive, or insufficient modulation of emotion relative to situational demands.

This category encompasses enduring tendencies or dynamic features that influence emotional reactivity and control - such as emotional hypersensitivity, emotional lability, emotional insecurity, and low frustration tolerance. These features represent alterations in the mechanisms governing affective modulation rather than discrete affective states themselves.

Part of the broader category

Abnormal affect regulation

Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.

Start free with Eleplan

This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.