What mental illness has delusions?

Benjamin Lewis | 2023-06-09 10:24:11 | page views:1806
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Ava Jackson

Studied at Stanford University, Lives in Palo Alto, CA
As an expert in the field of psychology and mental health, I'd like to provide a comprehensive overview of mental illnesses that are characterized by delusions. Delusions are fixed false beliefs that are not based on reality and are not amenable to reason or evidence. They are a common symptom across a range of mental health conditions. Here's a detailed look at some of the most notable mental illnesses associated with delusions:


1. Schizophrenia: This is one of the most well-known psychotic disorders characterized by a range of symptoms, including delusions. Individuals with schizophrenia may have delusions of persecution, grandeur, or reference, where they believe they are being watched, are special, or that certain events or people have a special meaning for them.


2. Delusional Disorder (Paranoia): As mentioned in the reference, delusional disorder is a serious mental illness where the person has one or more non-bizarre delusions that persist for at least one month. Unlike schizophrenia, these individuals typically do not exhibit hallucinations, disorganized thinking, or speech.


3. Bipolar Disorder: During manic episodes, individuals with bipolar disorder may experience delusions, often related to inflated self-esteem or grandiosity. They might believe they have special powers or are destined for great achievements.


4. Major Depressive Disorder (MDD): While not as common, some people with severe depression can have delusions, often of a somatic (body-related) or nihilistic (belief in the absence of self or the world) nature.


5. Paranoid Personality Disorder: Individuals with this personality disorder are prone to persistent suspicious thoughts and may have delusions of persecution, believing that others are plotting against them without sufficient evidence.

6. **Shared Psychotic Disorder (Folie à Deux)**: This is a rare condition where two or more people, often with a close relationship, share the same delusions. It's more likely to occur in situations where one person has a mental illness and influences the other.

7.
Dementia: In the later stages of dementia, individuals may develop delusions as part of their cognitive decline. These can include believing that someone is stealing from them or that a loved one has been replaced by an imposter.

8.
Psychotic Depression: This is a severe form of depression that includes psychotic symptoms, such as delusions or hallucinations. The delusions are often depressive in nature, such as believing that one is responsible for all the bad things in the world.

9.
Schizoaffective Disorder: This disorder combines symptoms of schizophrenia (including delusions) with those of a mood disorder, such as major depressive disorder or bipolar disorder.

10.
Substance-Induced Psychotic Disorder: Intoxication or withdrawal from certain substances, including drugs or alcohol, can lead to psychotic symptoms, including delusions.

Understanding the nature of delusions and the conditions that cause them is crucial for proper diagnosis and treatment. Treatment often involves a combination of psychotherapy, medication, and social support to help individuals manage their symptoms and improve their quality of life.


2024-05-12 02:37:42

Charlotte Martin

Studied at the University of Sydney, Lives in Sydney, Australia.
Delusional disorder, previously called paranoid disorder, is a type of serious mental illness called a "psychosis" in which a person cannot tell what is real from what is imagined. The main feature of this disorder is the presence of delusions, unshakable beliefs in something untrue or not based on reality.May 18, 2016
2023-06-17 10:24:11

Lucas Turner

QuesHub.com delivers expert answers and knowledge to you.
Delusional disorder, previously called paranoid disorder, is a type of serious mental illness called a "psychosis" in which a person cannot tell what is real from what is imagined. The main feature of this disorder is the presence of delusions, unshakable beliefs in something untrue or not based on reality.May 18, 2016
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