Dealing with dementia delusions is extremely hard on the caregiver, who doesn't know what behaviors to expect from their elderly parent. Dementia delusions are hallucinations, false beliefs and paranoia. Hallucinations and delusions commonly occur in elders who have dementia. Caregivers often ask "how do we deal with dementia delusions?" This section of the website will help guide you through the difficult task of handling delusions associated with dementia.