Warning Signs of Mental Illness

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Early Warning Signs of Mental Illness

Major mental illnesses such as schizophrenia or bipolar disorder rarely appear “out of the blue.” Most often family, friends, teachers or individuals themselves begin to recognize small changes or a feeling that “something is not quite right” about their thinking, feelings or behavior before one of these illnesses appears in its full-blown form.

Learning about developing symptoms, or early warning signs, and taking action can help. Early intervention can help reduce the severity of an illness. It may even be possible to delay or prevent a major mental illness altogether.

Signs and Symptoms

Taking Action, Getting Help


Physician Review By:

Ranna Parekh, M.D., M.P.H.
September 2015