Prodromal symptoms
Pronunciation: pro-DROH-mal
Early warning signs that occur before the onset of a full psychotic episode or mood episode.
Full Definition
Prodromal symptoms are subtle, early signs that precede the development of acute psychiatric episodes, particularly in psychotic disorders and mood disorders. These symptoms may include social withdrawal, decreased functioning, unusual perceptual experiences, suspiciousness, or mood changes that occur days to weeks before full symptom onset. Recognition of prodromal symptoms is crucial for early intervention and relapse prevention. In clinical documentation, identifying and tracking these early warning signs helps inform treatment planning and patient education about their individual relapse patterns.
Usage
Usage note: Often confused with residual symptoms. Prodromal occurs before episodes, residual occurs after.
In Context
- "Patient and family identified sleep disruption as a key prodromal symptom preceding manic episodes." — Relapse prevention plan
- "Monitoring for prodromal symptoms will guide early intervention strategies." — Treatment plan