Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 28.06.2025 14:54

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