Signs and Symptoms of Schizophrenia
There are three kinds of symptoms (negative, positive and cognitive). People with schizophrenia may have mostly one kind or a combination of symptoms.
Negative Symptoms
- Flat affect – when a person’s face does not show emotions when they speak
- Not being able to enjoy life
- Not wanting to be around other people
- Not being able to start or finish activities
Positive Symptoms
- Hallucinations – hearing or seeing things that are not there. Most common is hearing voices that talk to a person about their behavior or warn them of danger that isn’t real. This symptom is called “psychosis.”
- Delusions – beliefs that are not true and are often strange. They may believe that other people are trying to harm them.
- Strange thoughts that others notice because when they speak, they don’t make any sense, they jump from one topic to another, or they stop talking in the middle of a sentence for no reason.
- Body movements that are repeated over and over and the person might seem to be agitated
Cognitive Symptoms
- Having trouble using information to make decisions
- Poor attention and not able to focus
- Trouble with memory
Most Common Symptoms
The following are the most common symptoms of schizophrenia. If a child is at high risk for schizophrenia because of a known family history, you may look for early warning signs of schizophrenia that may include:
- Trouble telling dreams or television from reality
- Confused thinking
- Detailed and bizarre thoughts and ideas
- Fearfulness that someone, or something, is going to harm them or is “out to get them”
- Hallucinations (seeing, hearing, or feeling things that are not real such as hearing voices telling them to do something)
- Delusions (ideas that seem real but are not based in reality)
- Extreme mood swings
- Anxious or fearful when there is no danger
- Flat affect (no emotional expression when speaking)
- Trouble with schoolwork
- Social withdrawal (severe problems in making and keeping friends)
- Disorganized or catatonic behavior (suddenly becoming agitated and confused, or sitting and staring, as if immobilized)
- Odd behaviors (an older child may begin acting like a younger child)
- Poor personal hygiene (suddenly stops showering or caring about being clean)
Are People with Schizophrenia Violent?
Violence is not a symptom of schizophrenia. People with schizophrenia may become violent if they believe that someone is planning to harm them. Substance abuse may make symptoms of schizophrenia worse and may increase the likelihood of violence. Substance abuse may also make treatment less effective, and a person with a substance abuse problem may be less likely to seek treatment.