Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 02.07.2025 09:00

Mental disorder
⁉️sources from my experiences and internet research ⁉️
Migraines
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Head injury
PTSD
Stress
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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).
Delirium tremens
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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Seizures
Dementia with Lewy bodies
Pharmaceutical drug (abuse or side effects)
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Alcohol withdrawal
Alcohol
Sleep disorders
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Hallucinogen use
Bipolar disorder
Charles Bonnet syndrome
Atque nihil laudantium distinctio sapiente similique molestiae.
Fever
Parkinson's disease
Withdrawal from benzodiazepines
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Infection
Alzheimer's disease,
Affective disorders
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Narcolepsy
Grief (yes, sadly)
Brain Tumors
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