Characteristics of paranoid schizophrenia include hallucinations and delusions. Other symptoms are unhealthy work and social relationships. Physical symptoms include catatonia and difficulty communicating. Additionally, people with paranoid schizophrenia exhibit violent behavior, according to Healthline.
Schizophrenia is a brain disorder that causes people to abnormally interpret reality. It differs from multiple personality disorder. It is a chronic ailment that requires lifelong treatment. In men it starts in the early and mid-20s. In women it starts in the late 20s. Schizophrenia is rarely diagnosed in children and adults over 45 years. Symptoms vary in different individuals, says Mayo Clinic.
People with schizophrenia may imagine nonexistent catastrophes. Hearing voices is a common hallucination in schizophrenia. They also have abnormal motor behavior such as bizarre posture, resisting instruction and excessive movement. Most schizophrenics appear to lack emotion and are unable to make eye contact. Unchanging facial expressions, monotone and lack of head and hand movements when speaking are other symptoms of paranoid schizophrenia, states Mayo Clinic.
Symptoms of schizophrenia are difficult to ascertain in teenagers, as they can resemble typical teenage behavior. Some symptoms in teenagers include isolation from friends and family, drop in academic performance and difficulty speaking. Depression and lack of motivation are also signs of schizophrenia in teenagers. Teenagers are more likely to experience visual hallucinations, according to Mayo Clinic.