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 02:00

Delirium tremens
Parkinson's disease
⁉️sources from my experiences and internet research ⁉️
Cosmic Dawn with Nobel Laureate John Mather - NASA (.gov)
Brain Tumors
Charles Bonnet syndrome
Fever
Compass psilocybin therapy shown to be effective in largest-ever study in depression - STAT
Sleep disorders
Dementia with Lewy bodies
Hallucinogen use
Narcolepsy
Bipolar disorder
Infection
Research roundup: Ping-pong bots, the genetic key for ginger cats, and more - Ars Technica
PTSD
Alzheimer's disease,
Mental disorder
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Withdrawal from benzodiazepines
Migraines
How many boxes 600 x 400 x 200 go into a 20ft container?
Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Pharmaceutical drug (abuse or side effects)
Head injury
Vienna calling: Strauss's 'Blue Danube' waltzes into outer space - Phys.org
Alcohol
Grief (yes, sadly)
Seizures
New COVID-19 variant detected in Washington state, health officials say - KING5.com
Affective disorders
Alcohol withdrawal
Stress
Newspaper headlines: 'A generation let down' and 'Israel claims control' - BBC