Delusions, paranoia and dementia

It is common for people with dementia to experience delusions (or strongly held false beliefs), which can also take the form of paranoia. Common delusions include theft or believing loved ones are trying to harm them.

Read More: https://www.alzheimers.org.uk/about-dementia/symptoms-and-diagnosis/delusions#:~:text=What%20causes%20delusions%3F,as%20their%20dementia%20gets%20worse.