Review
This psychotic disorder lasts between 1 and 6 months and has the same symptoms as schizophrenia, but does not require functional impairment.
What is schizophreniform disorder?
In this disorder, psychotic symptoms last at least one day but less than one month, and the person eventually returns to their premorbid level of functioning.
What is brief psychotic disorder?
This disorder requires both a major mood episode and symptoms of schizophrenia, and at least 2 weeks of psychosis without mood symptoms.
What is schizoaffective disorder?
This condition can appear across multiple disorders and requires at least three symptoms such as mutism, posturing, stupor, agitation, or echolalia.
What is catatonia?
This is the only schizophrenia spectrum disorder that requires significant impairment in functioning as a mandatory part of the diagnosis.
What is schizophrenia?