prodromal symptoms
Pronunciation: pro-DROH-mal
Early warning signs that appear before the full onset of a psychiatric episode or disorder.
Full Definition
Prodromal symptoms are early, often subtle signs that precede the full manifestation of a psychiatric episode or disorder. These symptoms typically represent a change from an individual's baseline functioning and may include mood changes, sleep disturbances, social withdrawal, cognitive difficulties, or unusual perceptual experiences. Recognition of prodromal symptoms is crucial for early intervention, particularly in conditions like schizophrenia, bipolar disorder, and major depression, where early treatment can significantly improve outcomes.
Usage
Usage note: Use 'prodromal symptoms' rather than 'prodrome symptoms'; emphasize temporal relationship to full episode.
In Context
- "The family reported prodromal symptoms including social withdrawal and sleep disturbances two weeks prior to hospitalization." — Admission assessment
- "Early intervention programs focus on identifying and treating prodromal symptoms in at-risk youth." — Program description