Paranoia and delusional behaviors oftentimes develop in people with Alzheimer's disease or other causes of dementia. It takes a measure of understanding of these behaviors to know how to effectively ...

The symptoms of schizophrenia are manifold, and present in such a variety of combinations and severities that it is impossible to describe a "typical case" of schizophrenia. The so-called "positive ...

Paranoia is a symptom of bipolar that, depending on the intensity of the thoughts and delusions, can pose treatment challenges. Here’s how to identify and address paranoia. Paranoia can be a symptom ...

Paranoia is a common symptom of dementia, and it’s one of the hardest to deal with. Though there isn’t a definitive stage of dementia when paranoia appears, it’s most often observed in the later ...

Cannabis is getting stronger, research has shown — and so are its health risks. Two new studies raise red flags about how marijuana use may increase paranoia and mental health struggles, especially ...

People who start using cannabis to cope with physical or mental health problems are more likely to experience severe paranoia, a new study has found. Many of these people also report depression and ...

‘Artificial intelligence (AI) psychosis’ is an emerging concept at the intersection of technology and mental health that reflects how AI can shape, and sometimes distort, human perception. As society ...