Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 26.06.2025 10:33

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