Schizoaffective disorder is a chronic mental health condition that is characterized by a combination of symptoms of schizophrenia, such as hallucinations or delusions, and symptoms of a mood disorder, either bipolar type or depressive type. The symptoms of schizoaffective disorder may vary from person to person, but they typically include psychotic symptoms, such as hallucinations or delusions, as well as symptoms of a mood disorder. The development and course of schizoaffective disorder may vary, but defining features include a major mood episode (depressed or manic mood) and at least a two-week period of psychotic symptoms when a major mood episode is not present.

The causes of schizoaffective disorder are not fully understood, but a combination of genetic and environmental factors may contribute to its development. Brain chemistry and structure may also be different in ways that science is only beginning to understand. Schizoaffective disorder tends to run in families, but having a close blood relative with the disorder does not mean that an individual will absolutely get it.

Treatment for schizoaffective disorder can help manage symptoms and improve quality of life. It may include medications, such as mood stabilizers, antipsychotic medications, and antidepressants, as well as psychotherapy, such as cognitive behavioral therapy or family-focused therapy. People with schizoaffective disorder may need assistance and support with daily functioning, and untreated schizoaffective disorder may lead to problems functioning at work, at school, and in social situations, causing loneliness and trouble holding down a job or attending school[[1...