Schizophrenia

Schizophrenia Types: Paranoid, Catatonic, Disorganized & More

Schizophrenia affects about 1% of people worldwide and is a complex mental health condition that impacts how a person thinks, feels, and behaves . Traditionally, schizophrenia was classified into distinct subtypes such as paranoid, catatonic, disorganized, undifferentiated, and residual, but modern diagnostic systems have moved away from these categories to a spectrum-based approach . Understanding these historical subtypes remains useful for recognizing the diverse ways schizophrenia can present and for guiding treatment decisions .