Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 27.06.2025 00:13

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