Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 24.06.2025 02:24

Affective disorders
Parkinson's disease
Bipolar disorder
Head injury
Stress
Mental disorder
⁉️sources from my experiences and internet research ⁉️
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)
What happens to single guys when they get older?
Alzheimer's disease,
Brain Tumors
Infection
Who writes and reads novels nowadays?
Charles Bonnet syndrome
PTSD
Grief (yes, sadly)
Narcolepsy
Hallucinogen use
Migraines
Seizures
Fever
Alcohol withdrawal
Withdrawal from benzodiazepines
Alcohol
Dementia with Lewy bodies
Sleep disorders
Delirium tremens
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be: