Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 26.06.2025 14:53

Head injury
Affective disorders
Bipolar disorder
Seizures
Charles Bonnet syndrome
Dementia with Lewy bodies
Brain Tumors
Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Hallucinogen use
World fertility rates in 'unprecedented decline' - UN - BBC
Pharmaceutical drug (abuse or side effects)
Sleep disorders
Migraines
Why acetaminophen works: New discovery ends longstanding mystery - Medical Xpress
Grief (yes, sadly)
Alcohol withdrawal
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
The truth about using cannabis for health problems - The Washington Post
PTSD
Infection
Alzheimer's disease,
Delirium tremens
Narcolepsy
Mental disorder
Experts reveal that THIS diet can reduce heart disease risk - Times of India
Stress
Fever
⁉️sources from my experiences and internet research ⁉️
NASA's Voyager Found a 30k-50k Kelvin "Wall" at the Edge of Solar System - Hacker News
Parkinson's disease
Alcohol
Withdrawal from benzodiazepines
First-round pairings for NASCAR Cup In-Season Challenge are set - NBC Sports