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 03:27

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