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

Brain Tumors

Infection

⁉️sources from my experiences and internet research ⁉️

Affective disorders

Mental disorder

Migraines

Grief (yes, sadly)

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

Stress

Bipolar disorder

Sleep disorders

PTSD

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

Delirium tremens

Narcolepsy

Seizures

Hallucinogen use

Alcohol

Dementia with Lewy bodies

Head injury

Charles Bonnet syndrome

Fever

Withdrawal from benzodiazepines

Alcohol withdrawal

Alzheimer's disease,

Parkinson's disease

Pharmaceutical drug (abuse or side effects)

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