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Schizophrenia Health Center

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Schizophrenia - Cause

Experts don't know what causes schizophrenia. It may have different causes for different people.

  • Genetics: Your chances of getting schizophrenia are greater if your parent, brother, or sister has it. But most people who have a family member with schizophrenia don't get it.
  • Brain chemistry and structure: It's possible that neurotransmitters, which send messages between parts of the brain, don't work the right way in people who have schizophrenia.
  • Problems duringpregnancy: Schizophrenia may be related to problems during the mother's pregnancy that can harm a baby's developing brain and nervous system. These problems include poor nutrition or a viral infection during pregnancy.

Schizophrenia is not caused by anything you did, by personal weakness or bad choices, or by the way your parents raised you.

Recommended Related to Schizophrenia

Schizophrenia Diagnosis

There is no test that can make a schizophrenia diagnosis. People with schizophrenia usually come to the attention of a mental health professional after others see them acting strangely. Doctors make a diagnosis through interviews with the patient, as well as with friends and family members. Psychiatrists have the most experience with diagnosing schizophrenia. A psychiatrist or other licensed mental health professional should be involved in making a schizophrenia diagnosis whenever possible. A...

Read the Schizophrenia Diagnosis article > >

    WebMD Medical Reference from Healthwise

    Last Updated: November 14, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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