DSM 5 Criteria for Schizophrenia

While schizophrenia itself is not a communication disorder, it can significantly affect verbal and non-verbal communication. Some individuals may experience disorganized thinking and speech, which are symptoms of schizophrenia that influence their ability to communicate effectively.

There may be overlaps in the genetic and environmental factors contributing to schizophrenia and autism spectrum disorder (ASD), but they are distinct conditions. However, individuals with ASD may have an increased risk of developing schizophrenia or related psychotic disorders later in life.

Prodromal periods refer to the initial phase before the full onset of schizophrenia, characterized by mild symptoms or changes in behavior. Residual periods occur after acute phases of the illness, where symptoms lessen in intensity but may not disappear entirely, often requiring ongoing management.