Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 02.07.2025 06:28

Narcolepsy
Pharmaceutical drug (abuse or side effects)
Withdrawal from benzodiazepines
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⁉️sources from my experiences and internet research ⁉️
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Seizures
Alcohol
Dementia with Lewy bodies
PTSD
Charles Bonnet syndrome
Grief (yes, sadly)
Brain Tumors
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Parkinson's disease
Infection
Delirium tremens
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Stress
Fever
Migraines
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Bipolar disorder
Head injury
Mental disorder
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Alcohol withdrawal
Alzheimer's disease,
Sleep disorders
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Affective disorders
Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Hallucinogen use
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