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 13:51

Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Brain Tumors
Seizures
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Narcolepsy
⁉️sources from my experiences and internet research ⁉️
Head injury
Why do I smell bad even though I have good hygiene?
Mental disorder
Hallucinogen use
Infection
Measles case confirmed in Allegan County, officials provide locations of exposure - WWMT
Migraines
Sleep disorders
Alcohol withdrawal
Quae illo minus voluptatum fugiat ea quaerat qui.
Affective disorders
Delirium tremens
Bipolar disorder
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Stress
Withdrawal from benzodiazepines
Fever
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Grief (yes, sadly)
PTSD
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Pharmaceutical drug (abuse or side effects)
Dementia with Lewy bodies
Parkinson's disease
Charles Bonnet syndrome
Alzheimer's disease,
Alcohol