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

Infection

Alcohol

Charles Bonnet syndrome

Stress

Sleep disorders

Pharmaceutical drug (abuse or side effects)

⁉️sources from my experiences and internet research ⁉️

Parkinson's disease

Head injury

PTSD

Delirium tremens

Brain Tumors

Mental disorder

Alcohol withdrawal

Dementia with Lewy bodies

Grief (yes, sadly)

Bipolar disorder

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

Withdrawal from benzodiazepines

Migraines

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

Alzheimer's disease,

Affective disorders

Narcolepsy

Fever

Seizures

Hallucinogen use

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