Schizophrenia - Wikipedia
Schizophrenia is a mental disorder [17][7] characterized variously by hallucinations (typically, hearing voices), delusions, disorganized thinking or behavior, [10] and flat or inappropriate affect. [7] .
Schizophrenia - Symptoms and causes - Mayo Clinic
Oct 16, 2024 · Schizophrenia involves a range of problems in how people think, feel and behave. Symptoms may include: Delusions. This is when people believe in things that aren't real or true. For …
6 Types of Schizophrenia - Cleveland Clinic Health Essentials
Jul 28, 2022 · Schizophrenia not only refers to a single condition, but also a spectrum of conditions that involve psychotic symptoms like: Hearing voices or noises. Becoming very paranoid. Believing you …
Schizophrenia - National Institute of Mental Health (NIMH)
Schizophrenia is a serious mental illness that affects how a person thinks, feels, and behaves. People with schizophrenia may seem as though they have lost touch with reality, which can be distressing …
Schizophrenia: Definition, Symptoms, Causes, Diagnosis, Treatment
Oct 28, 2025 · Schizophrenia involves psychosis, a type of mental illness in which you can’t tell what’s real from what’s imagined. At times, people with psychotic disorders such as schizophrenia lose touch...
Schizophrenia - World Health Organization (WHO)
Oct 6, 2025 · Schizophrenia causes psychosis, is associated with considerable disability and may affect all areas of life, including personal, family, social, educational, and occupational functioning. Stigma, …
Schizophrenia Spectrum Disorders and How to Manage Them
Nov 18, 2025 · Lifestyle practices like healthy eating, exercise, and getting enough sleep can help manage schizophrenia. Family and friends can help a loved one by encouraging them to stay in …
What is Schizophrenia? | SAMHSA
Dec 23, 2025 · Schizophrenia usually involves delusions (false beliefs), hallucinations (seeing or hearing things that don’t exist), unusual physical behavior, and disorganized thinking and speech. It is …
Schizophrenia - Johns Hopkins Medicine
Schizophrenia is a complex brain disorder. It often runs in families and can cause troubling symptoms. These may include hearing voices, and having trouble thinking clearly and relating to others. It often …
What is Schizophrenia? - Psychiatry.org
Schizophrenia is a chronic brain disorder that affects less than one percent of the U.S. population. When schizophrenia is active, symptoms can include delusions, hallucinations, disorganized speech, …