Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 29.06.2025 23:36

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