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Real members of MyParkinsonsTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
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April 19
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Parkinson’s Psychosis: Antipsychotics, Life Expectancy, and More Read Article...
A MyParkinsonsTeam Member

Could be Lewy Body Dementia, since the dementia usually starts before the Parkinson's symptoms with LBD.

April 20
MyParkinsonsTeam

Can paranoia be the first symptom of Parkinson's disease?

Paranoia is not typically a first symptom of Parkinson's disease. Psychotic symptoms like paranoia, delusions, and hallucinations usually develop later in the disease course, often after motor symptoms have already appeared.

To meet the diagnosis criteria for Show Full Answer

Can paranoia be the first symptom of Parkinson's disease?

Paranoia is not typically a first symptom of Parkinson's disease. Psychotic symptoms like paranoia, delusions, and hallucinations usually develop later in the disease course, often after motor symptoms have already appeared.

To meet the diagnosis criteria for Parkinson's disease psychosis, you must experience Parkinson's symptoms before psychosis symptoms appear. This means motor symptoms typically come first.

Psychotic symptoms affect between 20 percent and 40 percent of people with Parkinson's at some point during the disease. These symptoms tend to increase as the disease progresses, with research showing that about a third of people experience hallucinations early on, but by 10 years after diagnosis, nearly everyone has some psychotic symptoms.

If you're experiencing paranoia or other concerning symptoms, it's important to discuss them with your doctor. They can help determine the cause and whether it's related to Parkinson's, medication side effects, or another condition entirely.

April 19

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