It is a mental illness which has periods called ' psychotic episodes' .During a psychotic episodes, a sufferer shows disturbing changes in behaviour. They may seem very cold and unemotional, use few facial expressions, and say strange think in a slow, flat voice. These distressing symptoms are shocking for family members who, of course, remember what the sufferer was like before the onset of the illness.During a psychotic episodes there may be hallucinations. Hearing voices that other people do not hear the most common type os hallucinations. The voices give orders and carry on conversations.Sometimes the voices swear and make threats.Someone with schizophrenia may have delusions, believing for example that they are a famous, historically important person, or that people on television send them special messages.
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