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

Infection

Pharmaceutical drug (abuse or side effects)

Alzheimer's disease,

⁉️sources from my experiences and internet research ⁉️

PTSD

Brain Tumors

Parkinson's disease

Alcohol withdrawal

Dementia with Lewy bodies

Sleep disorders

Withdrawal from benzodiazepines

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

Narcolepsy

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

Alcohol

Delirium tremens

Affective disorders

Charles Bonnet syndrome

Mental disorder

Seizures

Head injury

Fever

Hallucinogen use

Stress

Grief (yes, sadly)

Migraines

Bipolar disorder

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