Paranoid personality disorder (PPD) is a mental illness characterized by paranoid delusions, and a pervasive, long-standing suspiciousness and generalized mistrust of others.
What mental illness causes paranoia?
Paranoia is sometimes a symptom of certain physical illnesses such as Huntington’s disease, Parkinson’s disease, strokes, Alzheimer’s disease and other forms of dementia. Hearing loss can also trigger paranoid thoughts in some people.
What is paranoia caused by?
People become paranoid when their ability to reason and assign meaning to things breaks down. We don’t know why this happens. It’s thought paranoia it could be caused by genes, chemicals in the brain or by a stressful or traumatic life event. It’s likely a combination of factors is responsible.
What are the symptoms of paranoia?
What are the symptoms of paranoid personality disorder?
- believing that others have hidden motives or are out to harm them.
- doubting the loyalty of others.
- being hypersensitive to criticism.
- having trouble working with others.
- being quick to become angry and hostile.
- becoming detached or socially isolated.
How do you treat paranoia?
Treatment depends on the type and severity of the condition but may include: Medications – anti-anxiety drugs or antipsychotic drugs can ease some of the symptoms. However, a person with paranoia may often refuse to take medication because they are afraid it will harm them.26 May 2012