Can certain diseases cause paranoia similar to that seen in...

Withdrawal from benzodiazepines

Bipolar disorder

Alcohol withdrawal

⁉️sources from my experiences and internet research ⁉️

Infection

Brain Tumors

Parkinson's disease

Pharmaceutical drug (abuse or side effects)

Charles Bonnet syndrome

Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:

Mental disorder

Migraines

Dementia with Lewy bodies

Alcohol

Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).

Alzheimer's disease,

Sleep disorders

Narcolepsy

Head injury

Stress

Seizures

Hallucinogen use

Fever

Delirium tremens

Affective disorders

PTSD

Grief (yes, sadly)

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