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Schizophrenia

What Causes Schizophrenia? 4 Risk Factors to Know About

Some of the risk factors for schizophrenia include a family history and exposure to stress or trauma.

Marisa Taylor KarasSarah Gupta, MD
Written by Marisa Taylor Karas | Reviewed by Sarah Gupta, MD
Updated on January 31, 2025
Featuring Khadijah Watkins, MD, MPH, FAPA, DFAACAPReviewed by Sarah Gupta, MD | January 31, 2025

Schizophrenia is a chronic mental illness that can cause hallucinations, delusions, and a loss of touch with reality.

While we don’t know exactly what causes schizophrenia, we do understand some of the risk factors, according to Khadijah Watkins, MD, Psychiatrist at Massachusetts General Hospital. 

References

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Marisa Taylor Karas is a freelance journalist based in Brooklyn who has covered health, gender, and technology for 15 years. She previously worked at The Wall Street Journal, The Guardian, and Al Jazeera America, among other publications, and also served as managing editor of the Mellon Foundation in New York City.
Sarah Gupta, MD
Reviewed by:
Sarah Gupta, MD
Sarah Gupta, MD, is a licensed physician with a special interest in mental health, sex and gender, eating disorders, and the human microbiome. She is currently board certified by the American Board of Psychiatry and Neurology.

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