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

Alzheimer's disease,

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

Narcolepsy

Bipolar disorder

Head injury

⁉️sources from my experiences and internet research ⁉️

Dementia with Lewy bodies

Charles Bonnet syndrome

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

Sleep disorders

Stress

Grief (yes, sadly)

Pharmaceutical drug (abuse or side effects)

Affective disorders

Infection

Parkinson's disease

Hallucinogen use

Alcohol

Fever

Mental disorder

Alcohol withdrawal

Withdrawal from benzodiazepines

Delirium tremens

Seizures

Migraines

Brain Tumors

PTSD

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