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 ...

Living with a person who eavesdrops, feels rejected for no reason, seeks endless reassurance (but is never reassured), thinks others are looking askance, sneaks into private communications, and makes ...

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 ...

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 ...

Could complex beliefs like paranoia have roots in something as basic as vision? A new Yale study finds evidence that they might. When completing a visual perception task, in which participants had to ...

Living with a person who eavesdrops, feels rejected for no reason, seeks endless reassurance (but is never reassured), thinks others are looking askance, sneaks into private communications, and makes ...