labile affect

"Labile affect" is a term used in psychology and psychiatry to describe a condition involving rapid and unpredictable emotional shifts.

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Definition

C2Psychiatry

(clinical, technical)Frequent and abrupt mood swings that are disproportionate or inappropriate to the situation.

Example

  • Patients with labile affect often display emotions that seem exaggerated or out of context.

C1Psychology

(clinical)A condition where a person experiences rapid and unpredictable changes in emotional expression.

Example

  • Due to her labile affect, she could switch from laughter to tears in a matter of seconds.