A pattern of deficiency in interpersonal relationships and disturbances in thought patterns, appearance, and behavior.

Causes, incidence, and risk factors

The cause is unknown, but there is an increased incidence in relatives of schizophrenics.

Signs and tests

Treatment

Some people may be helped by antipsychotic medications, but in many cases therapy is preferred.

Expectations (prognosis)

The outcome varies with the severity of the disorder. It is usually chronic.

Complications

Calling your health care provider

Talk to your health care provider or mental health professional if you have trouble forming and keeping relationships due to unusual beliefs.

Prevention

There is no known prevention. Awareness of risk, such as a family history of schizophrenia , may allow early diagnosis.