Can certain diseases cause paranoia similar to that seen in individuals with paranoid schizophrenia, even if they do not have the disorder?
Last Updated: 02.07.2025 07:05

Sleep disorders
Charles Bonnet syndrome
Pharmaceutical drug (abuse or side effects)
Screen Time Nightmare: How ‘Digital Pacifiers’ Are Sucking The Sanity Out Of Children - Study Finds
⁉️sources from my experiences and internet research ⁉️
Hallucinogen use
Fever
The man who refused to die, and came back from his death 6 times - Times of India
Withdrawal from benzodiazepines
Alcohol
Brain Tumors
Super-magnetic dead star throws a violent temper tantrum as NASA X-ray spacecraft looks on - Space
Migraines
Narcolepsy
Dementia and drug use cause paranoia. That is very common. Some of other things that can include delusions and/or hallucination can be:
Bipolar disorder
Grief (yes, sadly)
Alzheimer's disease,
Why do I feel so lazy every time I get into my room?
Affective disorders
Head injury
Infection
The Tyrese Haliburton Conundrum - The Ringer
Mental disorder
Seizures
Delirium tremens
Stress
Dementia with Lewy bodies
PTSD
Missing link star? Why this 'teenage vampire' white dwarf has scientists so excited - Space
Some of those things on the list are very very rare cases but I just wanted to cover everything (or almost everything).
Alcohol withdrawal
Parkinson's disease