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What Is Schizophrenia?

Schizophrenia is a chronic brain disorder that affects less than one percent of the U.S. population. When schizophrenia is active, symptoms can include delusions, hallucinations, trouble with thinking and concentration, and lack of motivation. However, with treatment, most symptoms of schizophrenia will greatly improve.

The complexity of schizophrenia may help explain why there are misconceptions about the disease. Schizophrenia does not mean split personality or multiple-personality. Most people with schizophrenia are not dangerous or violent. They also are not homeless nor do they live in hospitals. Most people with schizophrenia live with family, in group homes or on their own.

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Featured in AJP Audio.
Patient Story: Schizophrenia

Myles was a 20 year-old man who was brought to the emergency room by the campus police of the college from which he had been suspended several months ago. A professor had called and reported that Myles had walked into his classroom, accused him of taking his tuition money and refused to leave... continue reading

About This Story
This patient story is excerpted from Understanding Mental Disorders: A Patient And Family Resource.

Based on the latest, fifth edition of the Diagnostic and Statistical Manual of Mental Disorders—known as DSM-5®—Understanding Mental Disorders provides valuable insight on what to expect from an illness and its treatment—and will help readers recognize symptoms, know when to seek help, and get the right care. Featured disorders include depression, schizophrenia, ADHD, autism spectrum disorder, posttraumatic stress disorder, and bipolar disorder, among others.

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View Table of Contents for Understanding Mental Disorders: A Patient and Family Resource
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Find a Psychiatrist

A psychiatrist specializes in the diagnosis, treatment, and prevention of mental illness and substance abuse disorders. Psychiatrists are uniquely qualified to understand the complex interrelation between mental and physical health since their training includes four years of medical school and at least three additional years in a psychiatric residency.

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Help With Schizophrenia

Schizophrenia is a chronic brain disorder that affects about one percent of the population. When schizophrenia is active, symptoms can include delusions, hallucinations, trouble with thinking and concentration, and lack of motivation. However, when these symptoms are treated, most people with schizophrenia will greatly improve over time.

Learn more