What is the main cause of schizophrenia?

Causes It's not known what causes schizophrenia, but researchers believe that a combination of genetics, brain chemistry and environment contributes to development of the disorder. Problems with certain naturally occurring brain chemicals, including neurotransmitters called dopamine and glutamate, may contribute to schizophrenia. read more

Learn more about the genes, environmental factors, and brain changes that contribute to this mental disorder. read more

The causes of schizophrenia, like all mental disorders, are not completely understood or known at this time. There is no known single cause of schizophrenia. Many diseases, such as heart disease, result from an interplay of genetic, behavioral and other factors, and this may be the case for schizophrenia as well. read more