This document provides information about psychosis, including its symptoms, causes, and effective treatment options. It summarizes that psychosis causes people to perceive or interpret things differently than others around them. Common symptoms include hallucinations and delusions. Early treatment is most effective and the sooner someone seeks treatment, the more likely they are to recover well. Ignoring symptoms can lead to problems like hospitalization or incarceration, while early treatment programs provide medication, therapy and support for a better outcome.