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 04:22

Parkinson's disease
Narcolepsy
Affective disorders
New Chemical Kills 95% of Termites and Can’t Harm Humans - SciTechDaily
Fever
Bipolar disorder
Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Sleep disorders
Alcohol withdrawal
Worm DNA is changing how we understand evolution - Earth.com
⁉️sources from my experiences and internet research ⁉️
Alzheimer's disease,
Withdrawal from benzodiazepines
Delirium tremens
Head injury
PTSD
Stress
Migraines
Alcohol
Musk rails against Trump tax bill, calling it ‘a disgusting abomination’ - The Washington Post
Infection
Pharmaceutical drug (abuse or side effects)
Dementia with Lewy bodies
Crunch time—we’ll soon find out if Amazon’s launch providers are up to the job - Ars Technica
Brain Tumors
Mental disorder
Grief (yes, sadly)
6 "Bad" Foods that Could Actually Help Lower Blood Pressure, According to Dietitians - EatingWell
Hallucinogen use
Seizures
Charles Bonnet syndrome