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

Alzheimer's disease,

Seizures

Narcolepsy

Mental disorder

Hallucinogen use

Bipolar disorder

PTSD

Affective disorders

Stress

Dementia with Lewy bodies

Delirium tremens

⁉️sources from my experiences and internet research ⁉️

Sleep disorders

Parkinson's disease

Charles Bonnet syndrome

Grief (yes, sadly)

Fever

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

Alcohol

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

Alcohol withdrawal

Pharmaceutical drug (abuse or side effects)

Withdrawal from benzodiazepines

Brain Tumors

Migraines

Head injury

Infection

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