prodrome
Pronunciation: /ˈproʊdroʊm/
Early warning signs and subtle symptoms that precede a full psychiatric episode or relapse.
Full Definition
A prodrome refers to the early phase of symptom development that occurs before the onset of a full psychiatric episode, particularly in conditions like schizophrenia, bipolar disorder, or major depression. Prodromal symptoms are often subtle and nonspecific, such as social withdrawal, sleep disturbances, cognitive changes, or mild perceptual abnormalities. Recognition of prodromal signs enables early intervention strategies that may prevent or minimize the severity of full episodes. Clinicians work with patients and families to identify individual prodromal patterns and develop intervention plans. Early psychosis programs specifically focus on treating individuals in the prodromal phase to prevent progression to first-episode psychosis.
Usage
Usage note: Use as a noun; the adjective form is 'prodromal'.
In Context
- "The patient learned to recognize her prodrome, which typically included increased anxiety and sleep disturbance before manic episodes." — Bipolar disorder treatment note
- "Early intervention during the prodrome may prevent progression to full psychotic episodes." — First-episode psychosis program documentation