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

Delirium tremens

Narcolepsy

Brain Tumors

Affective disorders

Infection

Charles Bonnet syndrome

Parkinson's disease

Withdrawal from benzodiazepines

Alcohol withdrawal

Head injury

Alzheimer's disease,

Grief (yes, sadly)

Fever

Seizures

Stress

Pharmaceutical drug (abuse or side effects)

Migraines

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

Sleep disorders

⁉️sources from my experiences and internet research ⁉️

Bipolar disorder

Hallucinogen use

Alcohol

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

Mental disorder

PTSD

Dementia with Lewy bodies

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