Drug and alcohol use
If you already have schizophrenia, research shows that using recreational drugs may worsen your symptoms. Some studies suggest that people who use high-potency cannabis ('skunk') when in recovery are more likely to have a relapse too.
The exact causes of schizophrenia are unknown. Research suggests a combination of physical, genetic, psychological and environmental factors can make a person more likely to develop the condition. Some people may be prone to schizophrenia, and a stressful or emotional life event might trigger a psychotic episode.
At night time Nadia tends to experience stronger psychosis symptoms related to her Schizophrenia diagnosis, which makes it harder for others in her home. Nadia's hallucinations are often disruptive, wake the rest of her family, and tend to keep the others in her home from having restful sleep.
A schizophrenia episode might last days, weeks, or even months. A schizophrenia episode might last days, weeks, or even months (in exceptional situations). Some people have only one or two schizophrenia episodes throughout their lifetime, whereas others have multiple episodes that come and go.
The main type of talking therapy recommended for the treatment of schizophrenia is cognitive behavioural therapy (CBT), which helps you identify and change any negative thoughts or behaviour that is making your life hard. CBT aims to help you: cope with symptoms of psychosis such as delusions or hearing voices.
People with schizophrenia experience difficulties in remembering their past and envisioning their future. However, while alterations of event representation are well documented, little is known about how personal events are located and ordered in time.
If your friend or relative with schizophrenia won't get treatment, there are steps you can take to help. First, listen to their concerns in an open-minded, supportive way. Then talk about how treatment will help. Explain that they have an illness and it's treatable.
The age of onset in men and women
In general, schizophrenia is diagnosed in late adolescence through the early 30s. Men are usually diagnosed between the late teens and early 20s, with a peak at 21-25 years of age. Women are diagnosed a few years later, at 25-30 or again after menopause.
If left untreated, schizophrenia can worsen at any age, especially if you continue to experience episodes and symptoms. Typically, early onset schizophrenia in the late teens tends to be associated more with severe symptoms than later-life onset. But aging can change the trajectory of how symptoms show up.
According to the World Health Organization (WHO), the decline in life expectancy among people with more severe mental illness ranges from 10–25 years . Most studies of schizophrenia show a life expectancy reduction of 10–20 years.
Although currently there is no cure for schizophrenia, you can treat and manage it with medication, self-help strategies, and supportive therapies.
Patients may be more aggressive and violent during acute episodes. Schizophrenic patients have less insight, experience greater thought disorder, and have poorer control of their aggressive impulses.
Other research suggests that schizophrenia might be caused by a lack of dopamine activity in other parts of the brain. For example, scientists have discovered that the hippocampus is overactive in schizophrenia.
Schizophrenia requires lifelong treatment, even when symptoms have subsided. Treatment with medications and psychosocial therapy can help manage the condition. In some cases, hospitalization may be needed. A psychiatrist experienced in treating schizophrenia usually guides treatment.
Unfortunately, most people with schizophrenia are unaware that their symptoms are warning signs of a mental disorder. Their lives may be unraveling, yet they may believe that their experiences are normal. Or they may feel that they're blessed or cursed with special insights that others can't see.