Schizophrenia and Schizoaffective Disorder
WebMD explains schizoaffective disorder, including its symptoms and treatment.
Schizophrenia and Other Psychotic Disorders
WebMD explains types and treatment of psychotic disorders, including schizophrenia, schizoaffective disorder and schizophreniform disorder.
Generalized Anxiety Disorder
WebMD explains general anxiety disorder (GAD), including causes, symptoms, diagnosis, treatment, and prevention.
The experts at WebMD explain how bipolar disorder is diagnosed.
Diagnosing Mental Illness
WebMD explains how mental illness is diagnosed.
Mental Health and Shared Psychotic Disorder
WebMD explains shared psychotic disorder -- a condition in which an otherwise healthy person shares in the delusions of a person with psychosis -- including its symptoms and treatment.
Causes of Depression
Depression is a complex disease. WebMD explains what research has discovered about the causes of depression - from genetics to illnesses and medications to major life events.
Bipolar Disorder and Self-Injury
Self-injuring can be a symptom of bipolar disorder. WebMD explains the connection.
9 Schizophrenia Myths and Facts
Learn how to separate myths and facts about the causes and symptoms of schizophrenia.
For simple depression definitions and explanations of treatments, see this depression glossary.