Mayo Clinic Health Manager
Get free personalized health guidance for you and your family.
Get StartedDefinition
By Mayo Clinic staffSchizoaffective disorder is a condition in which a person experiences a combination of schizophrenia symptoms — such as hallucinations or delusions — and of mood disorder symptoms, such as mania or depression.
Not all experts agree that schizoaffective disorder should be treated as a distinct disorder. Some regard the condition simply as schizophrenia with some mood symptoms, while others view schizoaffective disorder as a separate disease with its own symptoms and treatments.
Untreated, people with schizoaffective disorder may lead lonely lives and have trouble holding down a job or attending school. Or, they may rely heavily on family or psychiatric group homes.
With treatment, people with schizoaffective disorder have a better prognosis than do people with schizophrenia, but not as good as people with mood disorders alone.
- 1. Schizoaffective disorder. National Alliance on Mental Illness. http://www.nami.org/Template.cfm?Section=By_Illness&Template=/TaggedPage/TaggedPageDisplay.cfm&TPLID=54&ContentID=23043. Accessed Oct. 22, 2008.
- 2. Schizoaffective disorder. Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals.
http://www.merck.com/mmpe/sec15/ch202/ch202d.html. Accessed Oct. 22, 2008. - 3. Schizoaffective disorder. In: Diagnostic and Statistical Manual of Mental Disorders. 4th ed. Washington, D.C.: American Psychiatric Association Publishing; 2000.
- 4. Schizoaffective disorder. In: Sadock BJ, et al. Kaplan and Sadock's Comprehensive Textbook of Psychiatry. 8th ed. Philadelphia, Pa.: Lippincott Williams & Wilkins; 2005:1533.