Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 24.06.2025 01:19

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