Early psychosis is an abnormal mental condition that is often accompanied with delusions, hallucinations and disorganised speech. The thoughts, emotions and feelings of people suffering from early psychosis are frequently out of touch with reality. If early psychosis is identified in its initial stages and treated properly, it will be possible to minimise the disabilities that it causes and prevent serious complications from developing. 

You can refer to the following website.

What is Early Psychosis?

The source of information is provided by the Hospital Authority Smart Patient