Delusional disorder - Wikipedia
Delusional disorder is a mental disorder in which a person has delusions, but with no accompanying prominent hallucinations, thought disorder, mood disorder, or significant …
Delusional Disorder: Causes, Symptoms, Types & Treatment
A delusional disorder is a type of psychotic disorder. Its main symptom is the presence of one or more delusions, which are unshakable beliefs in something untrue.
Delusional Disorder - Harvard Health
Jan 27, 2025 · Delusional disorder is characterized as having one or more false beliefs based on an incorrect interpretation of reality lasting at least one month. Other than the delusions, the …
Delusions: Types, Examples, Causes, Signs - Verywell Health
Oct 23, 2025 · Delusions are false beliefs that people strongly hold even when there's proof they're wrong. There are different types of delusions, like bizarre ones that are impossible and …
Delusional Disorder - Psychology Today
Apr 6, 2022 · Delusional disorder refers to a condition in which an individual displays one or more delusions for one month or longer. Delusional disorder is distinct from schizophrenia and …
Types of Delusions & Common Delusional Themes - WebMD
May 7, 2024 · Delusions are beliefs that aren't based on reality, culture, religion, or social identity. The people affected by them can’t be convinced by facts or reason that their delusional belief …
Delusional Disorder - Mental Health Disorders - Merck Manual ...
Delusional disorder is characterized by 1 or more firmly held false beliefs that persist for at least 1 month, without other symptoms of psychosis.