Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 29.06.2025 09:42

Mental disorder
Charles Bonnet syndrome
Bipolar disorder
Alcohol withdrawal
⁉️sources from my experiences and internet research ⁉️
Migraines
How do you deal with a neighbor stealing?
Stress
Grief (yes, sadly)
PTSD
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)
Delirium tremens
Narcolepsy
Withdrawal from benzodiazepines
Alcohol
NASA’s Webb Rounds Out Picture of Sombrero Galaxy’s Disk - NASA Science (.gov)
Fever
Hallucinogen use
Head injury
Alzheimer's disease,
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Seizures
Parkinson's disease
Dementia with Lewy bodies
Infection
Sleep disorders
Brain Tumors
Affective disorders