Psychosis is a symptom of a variety of mental and physical illnesses – for example, it can occur in mental illnesses such as bipolar disorder, depression, or schizophrenia; it may be drug-induced; it can result from a brain injury; or be an indicator of a tumor or cyst within the brain. It is very important to get help as early as possible, as research indicates that the earlier intervention happens, the better the treatment outcome.
Psychosis involves a loss of contact with reality. When you have psychosis, what you think is real is not the same as what other people think is real.
Most cases of psychosis are caused by a combination of genetics and environmental factors. Some people are born with the potential of getting psychosis will experience psychosis, while other people born with the same genetic risk, may never get it. Sometimes, people who do get psychosis have experienced a “trigger” like a traumatic life event, injury, illness, or have used street drugs.