Schizophrenia is a severe and persistent mental illness that affects how a person thinks, feels, and behaves. It is classified as a psychotic disorder, meaning it involves a significant distortion of reality.

The exact cause of schizophrenia is not known, but it is believed to result from a combination of genetic, environmental, and neurochemical factors. With appropriate treatment and support, many individuals with schizophrenia can manage their symptoms and lead fulfilling lives.