10 Warning signs of schizophrenia as identified by family members

1. Deterioration of personal hygiene
2. Sleeping excessively or inability to sleep
3. Unexpected hostility
4. Extreme preoccupation with religion or with the occult
5. Dropping out of activities- or out of life in general
6. Inappropriate laughter
7. Shaving head or body hair
8. Staring without blinking - or blinking incessantly
9. Peculiar use of words
10. Sensitivity and irritability when touched by others

When someone is experiencing psychotic symptoms such as hallucinations, delusions, or grossly disorganized behavior, they are said to be in the acute or active stage of schizophrenia. The active phase indicates full development of the disorder. When patients are in the active phase, they appear psychotic. Their behavior may become so extreme or bizarre that hospitalization is necessary. Once a patient is brought to medical attention, a mental health professional will observe the patient, question the patient, and question the patient's family members if they are available.

Patterns of Illness

Schizophrenia patients may follow one of several trajectories after experiencing their first acute episode of the illness. About 35 percent of patients have an extremely severe form of the illness and experience multiple episodes interspersed with periods of increasing functional impairment. Approximately one-third of patients experience several psychotic episodes with no impairment between.

About 20 percent of patients have only one psychotic episode and return to their normal level of functioning, and 10 percent have multiple episodes of schizophrenia that are followed by moderate functioning between episodes. Unfortunately, suicide is not uncommon in patients with schizophrenia. Approximately 15 percent of patients successfully commit suicide, often because they hear a voice telling them to do so.

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